diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 682c117..7264ab3 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -2,7 +2,7 @@ name: buildx
 
 on:
   schedule:
-    - cron: "37 06 * * *"
+    - cron: "37 06 * * 1"
   pull_request:
   push: