diff --git a/Dockerfile.jetty b/Dockerfile.jetty
index cfc7043..0f5a822 100644
--- a/Dockerfile.jetty
+++ b/Dockerfile.jetty
@@ -15,7 +15,8 @@ USER root
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends graphviz fonts-noto-cjk && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* \
+    /generate-jetty-start.sh
 
 USER jetty