diff --git a/test/absinthe/schema/experimental_test.exs b/test/absinthe/schema/experimental_test.exs
index d502139f2b..a8b3aa229c 100644
--- a/test/absinthe/schema/experimental_test.exs
+++ b/test/absinthe/schema/experimental_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.ExperimentalTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
 
   @moduletag :experimental
 
diff --git a/test/absinthe/schema/notation/experimental/argument_test.exs b/test/absinthe/schema/notation/experimental/argument_test.exs
index b72da336bf..a4e2a03ac7 100644
--- a/test/absinthe/schema/notation/experimental/argument_test.exs
+++ b/test/absinthe/schema/notation/experimental/argument_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ArgumentTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/notation/experimental/field_test.exs b/test/absinthe/schema/notation/experimental/field_test.exs
index 53977a26b4..df786121b9 100644
--- a/test/absinthe/schema/notation/experimental/field_test.exs
+++ b/test/absinthe/schema/notation/experimental/field_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.FieldTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/notation/experimental/import_fields_test.exs b/test/absinthe/schema/notation/experimental/import_fields_test.exs
index 8d36b523d4..8c95c1f0f3 100644
--- a/test/absinthe/schema/notation/experimental/import_fields_test.exs
+++ b/test/absinthe/schema/notation/experimental/import_fields_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ImportFieldsTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/notation/experimental/import_sdl_test.exs b/test/absinthe/schema/notation/experimental/import_sdl_test.exs
index 46274ffd94..7f167d73a4 100644
--- a/test/absinthe/schema/notation/experimental/import_sdl_test.exs
+++ b/test/absinthe/schema/notation/experimental/import_sdl_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ImportSdlTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/notation/experimental/import_types_test.exs b/test/absinthe/schema/notation/experimental/import_types_test.exs
index fa956ab44f..6229d9ccc5 100644
--- a/test/absinthe/schema/notation/experimental/import_types_test.exs
+++ b/test/absinthe/schema/notation/experimental/import_types_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ImportTypesTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
 
   @moduletag :experimental
 
diff --git a/test/absinthe/schema/notation/experimental/object_test.exs b/test/absinthe/schema/notation/experimental/object_test.exs
index 20b15365a0..0ec546a68b 100644
--- a/test/absinthe/schema/notation/experimental/object_test.exs
+++ b/test/absinthe/schema/notation/experimental/object_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ObjectTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/notation/experimental/resolve_test.exs b/test/absinthe/schema/notation/experimental/resolve_test.exs
index 17ae7a5d66..59e40cb187 100644
--- a/test/absinthe/schema/notation/experimental/resolve_test.exs
+++ b/test/absinthe/schema/notation/experimental/resolve_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.Notation.Experimental.ResolveTest do
-  use Absinthe.Case
+  use Absinthe.Case, async: true
   import ExperimentalNotationHelpers
 
   @moduletag :experimental
diff --git a/test/absinthe/schema/sdl_render_test.exs b/test/absinthe/schema/sdl_render_test.exs
index cd97d56ae2..9382f3ffe3 100644
--- a/test/absinthe/schema/sdl_render_test.exs
+++ b/test/absinthe/schema/sdl_render_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.SdlRenderTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
 
   defmodule SdlTestSchema do
     use Absinthe.Schema
diff --git a/test/absinthe/schema/type_system_directive_test.exs b/test/absinthe/schema/type_system_directive_test.exs
index df678e175a..60e5347d97 100644
--- a/test/absinthe/schema/type_system_directive_test.exs
+++ b/test/absinthe/schema/type_system_directive_test.exs
@@ -1,5 +1,5 @@
 defmodule Absinthe.Schema.TypeSystemDirectiveTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
 
   defmodule WithTypeSystemDirective do
     use Absinthe.Schema.Prototype