diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index d282799..39284dc 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -58,7 +58,7 @@ jobs:
 
   run-docker-image-on-ec2: #cd
     needs: build-docker-image
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
 
     steps: