diff --git a/.github/workflows/owasp_zap.yml b/.github/workflows/owasp_zap.yml
index da65cae44..d35dbd5bc 100644
--- a/.github/workflows/owasp_zap.yml
+++ b/.github/workflows/owasp_zap.yml
@@ -9,7 +9,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
         with:
-          ref: master
+          ref: main
       - name: ZAP Scan
         uses: zaproxy/action-full-scan@v0.10.0
         with: