diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index 3ea4bf6..de5fcf4 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -34,6 +34,7 @@ jobs:
           SOURCE_BRANCH_NAME=${{ steps.extract_branch.outputs.branch }}
           git config --global user.name 'Git Workflow Bot'
           git config --global user.email 'noreply@kozelkaricsi.hu'
+          git fetch origin
           git checkout ${SOURCE_BRANCH_NAME}
           BRANCH_NAME="${SOURCE_BRANCH_NAME}-build"
           git fetch origin $BRANCH_NAME --unshallow || true  # Allow failure if branch doesn't exist