diff --git a/.github/workflows/reminder-bot-execution.yml b/.github/workflows/reminder-bot-execution.yml
index dcda3b7..c2b3e42 100644
--- a/.github/workflows/reminder-bot-execution.yml
+++ b/.github/workflows/reminder-bot-execution.yml
@@ -8,6 +8,7 @@ on:
 
 jobs:
   run-bot:
+    if: github.repository_owner == 'hackergarten'
     runs-on: ubuntu-latest
     environment: reminder-bot-automation