diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 80b58a6..eb5c5ad 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,10 +1,11 @@
 name: Testing Action
 
-on: push
+on: 
+  workflow_dispatch:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: macos-11
     steps:
       - name: Install
         run: pip3 install numpy==1.15.1