diff --git a/Dockerfile b/Dockerfile
index 91a2742..4d3fdc9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,13 +7,21 @@ LABEL org.opencontainers.image.url="https://github.com/owncloud-ops/registry"
 LABEL org.opencontainers.image.source="https://github.com/owncloud-ops/registry"
 LABEL org.opencontainers.image.documentation="https://github.com/owncloud-ops/registry"
 
+ARG CONTAINER_LIBRARY_VERSION
+
+# renovate: datasource=github-releases depName=owncloud-ops/container-library
+ENV CONTAINER_LIBRARY_VERSION="${CONTAINER_LIBRARY_VERSION:-v0.1.0}"
+
 ADD overlay/ /
 ADD src/bin/registry /bin/registry
 
 RUN addgroup -g 1001 -S app && \
     adduser -S -D -H -u 1001 -h /home/app -s /bin/sh -G app -g app app
 
-RUN apk add --no-cache ca-certificates && \
+RUN apk --update add --virtual .build-deps curl tar && \
+    apk add --no-cache ca-certificates && \
+    curl -SsL "https://github.com/owncloud-ops/container-library/releases/download/${CONTAINER_LIBRARY_VERSION}/container-library.tar.gz" | tar xz -C / && \
+    apk del .build-deps && \
     rm -rf /var/cache/apk/* && \
     rm -rf /tmp/*
 
diff --git a/overlay/usr/bin/entrypoint b/overlay/usr/bin/entrypoint
index db3a567..0bfa5b9 100755
--- a/overlay/usr/bin/entrypoint
+++ b/overlay/usr/bin/entrypoint
@@ -1,7 +1,9 @@
 #!/usr/bin/env sh
 
+# shellcheck disable=SC3040
 set -eo pipefail
 
+# shellcheck disable=SC3046,SC1091
 source /usr/local/lib/log.sh
 
 log_info "Start Docker Registry\n"
diff --git a/overlay/usr/bin/healthcheck b/overlay/usr/bin/healthcheck
index 7e25c39..480ad76 100755
--- a/overlay/usr/bin/healthcheck
+++ b/overlay/usr/bin/healthcheck
@@ -1,5 +1,6 @@
 #!/usr/bin/env sh
 
+# shellcheck disable=SC3040
 set -eo pipefail
 
 URL=http://127.0.0.1:5000
diff --git a/overlay/usr/local/lib/log.sh b/overlay/usr/local/lib/log.sh
deleted file mode 100644
index d5c2d8c..0000000
--- a/overlay/usr/local/lib/log.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env sh
-
-# Log the given message at the given level. All logs are written to stderr with a timestamp.
-function log {
-    level="$1"
-    message="$2"
-    timestamp=$(date +"%Y-%m-%d %H:%M:%S")
-    script_name="$(basename "$0")"
-    >&2 echo -e "${timestamp} [${level}] [$script_name] ${message}"
-}
-
-# Log the given message at INFO level. All logs are written to stderr with a timestamp.
-function log_info {
-    message="$1"
-    log "INFO" "$message"
-}
-
-# Log the given message at WARN level. All logs are written to stderr with a timestamp.
-function log_warn {
-    message="$1"
-    log "WARN" "$message"
-}
-
-# Log the given message at ERROR level. All logs are written to stderr with a timestamp.
-function log_error {
-    message="$1"
-    log "ERROR" "$message"
-}
\ No newline at end of file