diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index e5f8a88..877cca3 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -2,7 +2,7 @@ name: Create and publish a Docker image
 
 on:
   schedule:
-    - cron: "*/3 * * * *"
+    - cron: "*/5 * * * *"
   release:
     types: [published]
   workflow_dispatch: