diff --git a/.github/workflows/build-docker-images.yml b/.github/workflows/build-docker-images.yml
index 6b7176c..8e5ce61 100644
--- a/.github/workflows/build-docker-images.yml
+++ b/.github/workflows/build-docker-images.yml
@@ -3,8 +3,6 @@ name: Build docker images
 on:
   push:
     branches: [ main ]
-  pull_request:
-    branches: [ main ]
 
 jobs:
   build-backend: