diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e507581..ff99fc6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,6 +62,7 @@ jobs:
 
   build-and-push:
     runs-on: runners-cartsnitch
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     needs: [lint, test, e2e]
     outputs:
       calver_tag: ${{ steps.calver.outputs.version }}
@@ -124,6 +125,7 @@ jobs:
 
   build-and-push-auth:
     runs-on: runners-cartsnitch
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     needs: [lint, test, e2e]
     outputs:
       calver_tag: ${{ steps.calver.outputs.version }}
@@ -177,6 +179,7 @@ jobs:
 
   build-and-push-receiptwitness:
     runs-on: runners-cartsnitch
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     needs: [lint, test]
     outputs:
       calver_tag: ${{ steps.calver.outputs.version }}
@@ -225,6 +228,7 @@ jobs:
 
   build-and-push-api:
     runs-on: runners-cartsnitch
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     needs: [lint, test]
     outputs:
       calver_tag: ${{ steps.calver.outputs.version }}