diff --git a/.github/workflows/Docker-Image-CI.yml b/.github/workflows/Docker-Image-CI.yml
index 3f421a5..6484b30 100644
--- a/.github/workflows/Docker-Image-CI.yml
+++ b/.github/workflows/Docker-Image-CI.yml
@@ -7,7 +7,7 @@ on:
 
   schedule:
     # * is a special character in YAML so you have to quote this string
-    - cron:  '0 */6 * * *'
+    - cron:  '0 */3 * * *'
 
 jobs: