diff --git a/.github/workflows/foundry.yml b/.github/workflows/foundry.yml
index 643216b7a..516756561 100644
--- a/.github/workflows/foundry.yml
+++ b/.github/workflows/foundry.yml
@@ -67,6 +67,8 @@ jobs:
   continuous-fuzzing:
     name: Test (Intense)
     runs-on: ubuntu-latest
+    # Only run on push events to dev branch, not on PR events
+    if: github.event_name == 'push' && github.ref == 'refs/heads/dev'
     strategy:
       fail-fast: true
     steps: