diff --git a/.github/workflows/wettrgrafik.yml b/.github/workflows/wettrgrafik.yml
index 8bfca5c..3770b94 100644
--- a/.github/workflows/wettrgrafik.yml
+++ b/.github/workflows/wettrgrafik.yml
@@ -1,8 +1,8 @@
 name: Wettervorhersage
 
 on:
-  push
-
+  schedule:
+	- cron: '50 3 * * *' # Jede Nacht
     
 
 jobs: