diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6b1d80a..f30de04 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -51,7 +51,7 @@ jobs:
         env:
           REGISTRY: localhost:5000/
           VERSION: ${{ matrix.version }}${{ matrix.flavor }}
-        run: 'docker pull "${REGISTRY}${VERSION}" && make test'
+        run: 'docker pull localhost:5000/chialab/php:${{ matrix.version }}${{ matrix.flavor }} && make test'
 
       - name: Build dev image for testing
         uses: docker/build-push-action@v2
@@ -67,7 +67,7 @@ jobs:
         env:
           REGISTRY: localhost:5000/
           VERSION: ${{ matrix.version }}${{ matrix.flavor }}
-        run: 'docker pull "${REGISTRY}${VERSION}" && make -C dev test'
+        run: 'docker pull localhost:5000/chialab/php-dev:${{ matrix.version }}${{ matrix.flavor }} && make -C dev test'
 
       - name: Build xhprof image for testing
         uses: docker/build-push-action@v2
@@ -83,7 +83,7 @@ jobs:
         env:
           REGISTRY: localhost:5000/
           VERSION: ${{ matrix.version }}${{ matrix.flavor }}
-        run: 'docker pull "${REGISTRY}${VERSION}" && make -C xhprof test'
+        run: 'docker pull localhost:5000/chialab/php-xhprof:${{ matrix.version }}${{ matrix.flavor }} && make -C xhprof test'
 
       - name: Login to DockerHub
         if: "github.event_name != 'pull_request'"