diff --git a/.github/workflows/integrity.yml b/.github/workflows/integrity.yml
index 9fd53a6..0c6f3e7 100644
--- a/.github/workflows/integrity.yml
+++ b/.github/workflows/integrity.yml
@@ -1,6 +1,7 @@
 name: "Integrity"
 
 on:
+  pull_request: null
   push:
     branches:
       - "master"