diff --git a/Dockerfile.multiarch b/Dockerfile.multiarch
index 5ba9c86..ae09923 100644
--- a/Dockerfile.multiarch
+++ b/Dockerfile.multiarch
@@ -12,9 +12,11 @@ ARG TARGETARCH
 ARG TARGETVARIANT
 
 ARG GOMPLATE_VERSION
-ARG SUPERCRONIC_VERSION
 ARG URL_PARSER_VERSION
 ARG PRETTIER_VERSION
+ARG SPELLCHECKER_VERSION
+ARG JSBEAUTIFY_VERSION
+ARG YAMLLINT_VERSION
 
 # renovate: datasource=github-releases depName=hairyhenderson/gomplate
 ENV GOMPLATE_VERSION="${GOMPLATE_VERSION:-v3.11.3}"
@@ -26,8 +28,10 @@ ENV PRETTIER_VERSION="${PRETTIER_VERSION:-2.8.3}"
 ENV SPELLCHECKER_VERSION="${SPELLCHECKER_VERSION:-6.1.1}"
 # renovate: datasource=npm depName=js-beautify
 ENV JSBEAUTIFY_VERSION="${JSBEAUTIFY_VERSION:-1.14.7}"
+# renovate: datasource=pypi depName=yamllint
+ENV YAMLLINT_VERSION="${YAMLLINT_VERSION:-1.28.0}"
 
-RUN apk --update add curl make tar git && \
+RUN apk --update add --no-cache python3 py3-pip curl make tar git && \
     curl -SsfL -o /usr/local/bin/gomplate "https://github.com/hairyhenderson/gomplate/releases/download/${GOMPLATE_VERSION}/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT}" && \
     curl -SsfL -o /usr/local/bin/url-parser "https://github.com/thegeeklab/url-parser/releases/download/${URL_PARSER_VERSION}/url-parser-${TARGETOS}-${TARGETARCH}${TARGETVARIANT//v/-}" && \
     chmod 755 /usr/local/bin/gomplate && \
@@ -36,6 +40,7 @@ RUN apk --update add curl make tar git && \
         "prettier@$PRETTIER_VERSION" \
         "spellchecker-cli@$SPELLCHECKER_VERSION" \
         "js-beautify@$JSBEAUTIFY_VERSION" && \
+    pip install -qq --no-cache-dir yamllint=="$YAMLLINT_VERSION" && \
     rm -rf /var/cache/apk/* && \
     rm -rf /tmp/*
 
diff --git a/README.md b/README.md
index 871ed7b..94f953e 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,9 @@ Custom Alpine image including a common toolset.
 - gomplate
 - url-parser
 - prettier
+- spellchecker-cli
+- js-beautify
+- yamllint
 
 ## License