diff --git a/installer/roles/image_build/templates/Dockerfile.j2 b/installer/roles/image_build/templates/Dockerfile.j2
index 0b0c5962bd..b44d959365 100644
--- a/installer/roles/image_build/templates/Dockerfile.j2
+++ b/installer/roles/image_build/templates/Dockerfile.j2
@@ -107,6 +107,7 @@ RUN dnf -y install \
     make \
     patch \
     wget \
+    diffutils \
     unzip && \
     npm install -g n && n 10.15.0 && dnf remove -y nodejs
 {% endif %}
diff --git a/tools/docker-compose.yml b/tools/docker-compose.yml
index 9c5808bd41..19ead50661 100644
--- a/tools/docker-compose.yml
+++ b/tools/docker-compose.yml
@@ -46,8 +46,6 @@ services:
   postgres:
     image: postgres:10
     container_name: tools_postgres_1
-    ports:
-      - "5432:5432"
     environment:
       POSTGRES_HOST_AUTH_METHOD: trust
     volumes: