diff --git a/Dockerfile b/Dockerfile
index eaa4b16..f73a358 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ FROM node:22-bookworm-slim AS runtime
 
 ARG JOPLIN_VERSION=3.6.2
 RUN npm install --global "joplin@${JOPLIN_VERSION}" \
+    && npm cache clean --force \
     && mkdir -p /profile /state /config \
     && chown -R node:node /profile /state /config