diff --git a/.github/workflows/build-container.yml b/.github/workflows/build-container.yml
index 97f465a550f..036ad9679da 100644
--- a/.github/workflows/build-container.yml
+++ b/.github/workflows/build-container.yml
@@ -6,7 +6,7 @@ on:
     branches:
       - 'main'
       - 'development'
-  pull_request_target:
+  pull_request:
     branches:
       - 'main'
       - 'development'
@@ -15,6 +15,10 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
+      - name: prepare docker-tag
+        env:
+          repository: ${{ github.repository }}
+        run: echo "dockertag=${repository,,}" >> $GITHUB_ENV
       - name: Checkout
         uses: actions/checkout@v3
       - name: Set up QEMU
@@ -27,13 +31,13 @@ jobs:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
           restore-keys: ${{ runner.os }}-buildx-
-      - name: Build and push
+      - name: Build container
         uses: docker/build-push-action@v3
         with:
           context: .
           file: docker-build/Dockerfile
           platforms: linux/amd64
           push: false
-          tags: ${{ github.repository }}:latest
+          tags: ${{ env.dockertag }}:latest
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache