diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 46cbe46..5af6769 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -42,4 +42,6 @@ jobs:
         with:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
\ No newline at end of file
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            KLIPPER_REPO=https://github.com/Klipper3d/klipper.git