diff --git a/.github/workflows/build-and-push.yaml b/.github/workflows/build-and-push.yaml
index 32f805667..6b8e5d134 100644
--- a/.github/workflows/build-and-push.yaml
+++ b/.github/workflows/build-and-push.yaml
@@ -16,7 +16,7 @@ on:
       - 'master'
 
 env:
-  SINCE: master
+  SINCE: origin/master
 
 jobs:
   analyse-changed-packages: