diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 6b22e25..e116141 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -3,8 +3,6 @@ name: Docker Image CI
 on:
   push:
     branches: [ master ]
-  pull_request:
-    branches: [ master ]
 
 env:
   REGISTRY: ghcr.io