diff --git a/asciibinder/openshift-docs-build.Dockerfile b/asciibinder/openshift-docs-build.Dockerfile
index 049b61f..a94eaf9 100644
--- a/asciibinder/openshift-docs-build.Dockerfile
+++ b/asciibinder/openshift-docs-build.Dockerfile
@@ -1,23 +1,17 @@
 FROM ruby:3.1.2-alpine3.16 AS builder
-
-RUN apk update && apk add --virtual build-dependencies build-base
-
-RUN gem install listen asciidoctor asciidoctor-diagram ascii_binder
+RUN apk update && apk add --no-cache --virtual build-dependencies build-base \
+    && gem install listen asciidoctor asciidoctor-diagram ascii_binder \
+    && apk del build-dependencies
 
 FROM ruby:3.1.2-alpine3.16
-
 COPY --from=builder /usr/local/bundle /usr/local/bundle
-
 ENV PYTHONUNBUFFERED=1
-
-RUN apk add --update --no-cache git bash python3 python3-dev && ln -sf python3 /usr/bin/python
-
-RUN python3 -m ensurepip
-
-RUN pip3 install --no-cache --upgrade pip setuptools
-
+RUN apk add --update --no-cache git bash python3 python3-dev \
+    && ln -sf python3 /usr/bin/python \
+    && python3 -m ensurepip \
+    && pip3 install --no-cache --upgrade pip setuptools \
+    && rm -rf /var/cache/apk/*
 WORKDIR /openshift-docs-build
-
 COPY ./aura.tar.gz /openshift-docs-build
-
-RUN pip3 install --no-cache-dir pyyaml aura.tar.gz
+RUN pip3 install --no-cache-dir pyyaml aura.tar.gz \
+    && git config --global --add safe.directory /openshift-docs-build