diff --git a/Dockerfile b/Dockerfile
index 4938f2e..610b69c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,3 +44,4 @@ RUN set -o errexit -o nounset && echo "Installing build dependencies" && \
     echo "Editing startGroovy to include java.xml.bind module" &&  \
     sed --in-place 's|startGroovy ( ) {|startGroovy ( ) {\n JAVA_OPTS="$JAVA_OPTS --add-modules=ALL-SYSTEM"|' "${GROOVY_HOME}/bin/startGroovy"
 
+RUN apk add --no-cache openssh