diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 221bbf7363..e1c2981bb5 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -12,6 +12,11 @@ jobs:
     name: 'Docker Image'
     runs-on: ubuntu-22.04
     steps:
+    - name: Clone repository
+      uses: actions/checkout@v3
+      with:
+        repository: ${{ needs.select_environment.outputs.repository }}
+        ref: ${{ needs.select_environment.outputs.ref }}
     - name: Build Docker Image
       id: build_docker_image
       run: |
diff --git a/docker/Dockerfile b/docker/Dockerfile
index a0659dc59f..ed38aa6540 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -42,8 +42,7 @@ RUN apt-get update && apt-get install -y apt-utils \
                           gdb \
                           bash-completion \
                           btop \
-                          mlocate 
-                   && rm -rf /var/lib/apt/lists/*
+                          mlocate
 
 RUN pip3 install numpy bpytop