diff --git a/x-pack/test/fleet_api_integration/apis/epm/install_prerelease.ts b/x-pack/test/fleet_api_integration/apis/epm/install_prerelease.ts
index 3231b9d9a438a..928a168cc9042 100644
--- a/x-pack/test/fleet_api_integration/apis/epm/install_prerelease.ts
+++ b/x-pack/test/fleet_api_integration/apis/epm/install_prerelease.ts
@@ -22,7 +22,8 @@ export default function (providerContext: FtrProviderContext) {
     await supertest.delete(`/api/fleet/epm/packages/${pkg}/${version}`).set('kbn-xsrf', 'xxxx');
   };
 
-  describe('installs package that has a prerelease version', async () => {
+  // Failing: See https://github.com/elastic/kibana/issues/150343
+  describe.skip('installs package that has a prerelease version', async () => {
     skipIfNoDockerRegistry(providerContext);
     setupFleetAndAgents(providerContext);
 
@@ -37,21 +38,21 @@ export default function (providerContext: FtrProviderContext) {
       await supertest
         .post(`/api/fleet/epm/packages/${testPackage}/${testPackageVersion}`)
         .set('kbn-xsrf', 'xxxx')
+        .send({ force: true })
         .expect(200);
     });
 
-    const pkg = 'endpoint';
-    const gaVersion = '8.6.1';
-    const betaVersion = '8.7.0-next';
+    const gaVersion = '1.0.0';
+    const betaVersion = '1.0.1-next';
 
     afterEach(async () => {
-      await deletePackage(pkg, gaVersion);
-      await deletePackage(pkg, betaVersion);
+      await deletePackage(testPackage, gaVersion);
+      await deletePackage(testPackage, betaVersion);
     });
 
     it('should install the GA package correctly', async function () {
       const response = await supertest
-        .post(`/api/fleet/epm/packages/${pkg}/${gaVersion}`)
+        .post(`/api/fleet/epm/packages/${testPackage}/${gaVersion}`)
         .set('kbn-xsrf', 'xxxx')
         .send({ force: true })
         .expect(200);
@@ -61,7 +62,7 @@ export default function (providerContext: FtrProviderContext) {
 
     it('should install the GA package when no version is provided', async function () {
       const response = await supertest
-        .post(`/api/fleet/epm/packages/${pkg}`)
+        .post(`/api/fleet/epm/packages/${testPackage}`)
         .set('kbn-xsrf', 'xxxx')
         .send({ force: true })
         .expect(200);
@@ -71,7 +72,7 @@ export default function (providerContext: FtrProviderContext) {
 
     it('should install the beta package when no version is provided and prerelease is true', async function () {
       const response = await supertest
-        .post(`/api/fleet/epm/packages/${pkg}?prerelease=true`)
+        .post(`/api/fleet/epm/packages/${testPackage}?prerelease=true`)
         .set('kbn-xsrf', 'xxxx')
         .send({ force: true }) // using force to ignore package verification error
         .expect(200);
@@ -83,7 +84,7 @@ export default function (providerContext: FtrProviderContext) {
       const response = await supertest
         .post(`/api/fleet/epm/packages/_bulk?prerelease=true`)
         .set('kbn-xsrf', 'xxxx')
-        .send({ packages: ['endpoint'], force: true })
+        .send({ packages: ['prerelease'], force: true })
         .expect(200);
 
       expect(response.body.items[0].version).equal(betaVersion);
@@ -93,7 +94,7 @@ export default function (providerContext: FtrProviderContext) {
       const response = await supertest
         .post(`/api/fleet/epm/packages/_bulk`)
         .set('kbn-xsrf', 'xxxx')
-        .send({ packages: ['endpoint'], force: true })
+        .send({ packages: ['prerelease'], force: true })
         .expect(200);
 
       expect(response.body.items[0].version).equal(gaVersion);
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/endpoint/endpoint-8.7.0-next.zip b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/endpoint/endpoint-8.7.0-next.zip
deleted file mode 100644
index 2002c1c8c2002..0000000000000
Binary files a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/endpoint/endpoint-8.7.0-next.zip and /dev/null differ
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/fields/fields.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/fields/fields.yml
new file mode 100644
index 0000000000000..6e003ed0ad147
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/fields/fields.yml
@@ -0,0 +1,16 @@
+- name: data_stream.type
+  type: constant_keyword
+  description: >
+    Data stream type.
+- name: data_stream.dataset
+  type: constant_keyword
+  description: >
+    Data stream dataset.
+- name: data_stream.namespace
+  type: constant_keyword
+  description: >
+    Data stream namespace.
+- name: '@timestamp'
+  type: date
+  description: >
+    Event timestamp.
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/manifest.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/manifest.yml
new file mode 100644
index 0000000000000..17c33c745ce74
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/data_stream/test/manifest.yml
@@ -0,0 +1,3 @@
+title: Test Dataset
+
+type: logs
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/docs/README.md b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/docs/README.md
new file mode 100644
index 0000000000000..0002afd9cdfc0
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/docs/README.md
@@ -0,0 +1,3 @@
+# Test package
+
+For testing a prerelease package
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/img/logo_prerelease_64_color.svg b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/img/logo_prerelease_64_color.svg
new file mode 100644
index 0000000000000..b03007a76ffcc
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/img/logo_prerelease_64_color.svg
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 64 64">
+  <g fill="none" fill-rule="evenodd">
+    <path fill="#F04E98" d="M29,32.0001 L15.935,9.4321 C13.48,5.1941 7,6.9351 7,11.8321 L7,52.1681 C7,57.0651 13.48,58.8061 15.935,54.5671 L29,32.0001 Z"/>
+    <path fill="#FA744E" d="M34.7773,32.0001 L33.3273,34.5051 L20.2613,57.0731 C19.8473,57.7871 19.3533,58.4271 18.8023,59.0001 L34.9273,59.0001 C38.7073,59.0001 42.2213,57.0601 44.2363,53.8611 L58.0003,32.0001 L34.7773,32.0001 Z"/>
+    <path fill="#343741" d="M44.2363,10.1392 C42.2213,6.9402 38.7073,5.0002 34.9273,5.0002 L18.8023,5.0002 C19.3533,5.5732 19.8473,6.2122 20.2613,6.9272 L33.3273,29.4942 L34.7773,32.0002 L58.0003,32.0002 L44.2363,10.1392 Z"/>
+  </g>
+</svg>
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/manifest.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/manifest.yml
new file mode 100644
index 0000000000000..231cf1ed668b7
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.0/manifest.yml
@@ -0,0 +1,21 @@
+format_version: 1.0.0
+name: prerelease
+title: Prerelease package
+description: This is a test package for testing that parsing a prerelease version works
+version: 1.0.0
+categories: ['security']
+type: integration
+license: basic
+owner:
+  github: elastic/fleet
+
+requirement:
+  elasticsearch:
+    versions: '>7.7.0'
+  kibana:
+    versions: '>7.7.0'
+
+icons:
+  - src: '/img/logo_prerelease_64_color.svg'
+    size: '16x16'
+    type: 'image/svg+xml'
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/fields/fields.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/fields/fields.yml
new file mode 100644
index 0000000000000..6e003ed0ad147
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/fields/fields.yml
@@ -0,0 +1,16 @@
+- name: data_stream.type
+  type: constant_keyword
+  description: >
+    Data stream type.
+- name: data_stream.dataset
+  type: constant_keyword
+  description: >
+    Data stream dataset.
+- name: data_stream.namespace
+  type: constant_keyword
+  description: >
+    Data stream namespace.
+- name: '@timestamp'
+  type: date
+  description: >
+    Event timestamp.
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/manifest.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/manifest.yml
new file mode 100644
index 0000000000000..17c33c745ce74
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/data_stream/test/manifest.yml
@@ -0,0 +1,3 @@
+title: Test Dataset
+
+type: logs
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/docs/README.md b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/docs/README.md
new file mode 100644
index 0000000000000..0002afd9cdfc0
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/docs/README.md
@@ -0,0 +1,3 @@
+# Test package
+
+For testing a prerelease package
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/img/logo_prerelease_64_color.svg b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/img/logo_prerelease_64_color.svg
new file mode 100644
index 0000000000000..b03007a76ffcc
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/img/logo_prerelease_64_color.svg
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 64 64">
+  <g fill="none" fill-rule="evenodd">
+    <path fill="#F04E98" d="M29,32.0001 L15.935,9.4321 C13.48,5.1941 7,6.9351 7,11.8321 L7,52.1681 C7,57.0651 13.48,58.8061 15.935,54.5671 L29,32.0001 Z"/>
+    <path fill="#FA744E" d="M34.7773,32.0001 L33.3273,34.5051 L20.2613,57.0731 C19.8473,57.7871 19.3533,58.4271 18.8023,59.0001 L34.9273,59.0001 C38.7073,59.0001 42.2213,57.0601 44.2363,53.8611 L58.0003,32.0001 L34.7773,32.0001 Z"/>
+    <path fill="#343741" d="M44.2363,10.1392 C42.2213,6.9402 38.7073,5.0002 34.9273,5.0002 L18.8023,5.0002 C19.3533,5.5732 19.8473,6.2122 20.2613,6.9272 L33.3273,29.4942 L34.7773,32.0002 L58.0003,32.0002 L44.2363,10.1392 Z"/>
+  </g>
+</svg>
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/manifest.yml b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/manifest.yml
new file mode 100644
index 0000000000000..1bc273ccaa4a3
--- /dev/null
+++ b/x-pack/test/fleet_api_integration/apis/fixtures/test_packages/prerelease/1.0.1-next/manifest.yml
@@ -0,0 +1,21 @@
+format_version: 1.0.0
+name: prerelease
+title: Prerelease package
+description: This is a test package for testing that parsing a prerelease version works
+version: 1.0.1-next
+categories: ['security']
+type: integration
+license: basic
+owner:
+  github: elastic/fleet
+
+requirement:
+  elasticsearch:
+    versions: '>7.7.0'
+  kibana:
+    versions: '>7.7.0'
+
+icons:
+  - src: '/img/logo_prerelease_64_color.svg'
+    size: '16x16'
+    type: 'image/svg+xml'