diff --git a/.github/workflows/locales-sync.yml b/.github/workflows/locales-sync.yml
index 0e4da05..f1efd1c 100644
--- a/.github/workflows/locales-sync.yml
+++ b/.github/workflows/locales-sync.yml
@@ -2,7 +2,7 @@ name: "Synchronize locales"
 
 on:
   schedule:
-    - cron: "0 0 * * *"
+    - cron: "0 0 * * 1-5"
   workflow_dispatch:
 
 jobs: