diff --git a/Dockerfile b/Dockerfile
index 884e49c..0c2af14 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,14 +11,10 @@ ARG WIKI_PACKAGE=wiki@0.37.0
 
 USER node
 
-RUN npm install -g --prefix . $WIKI_PACKAGE
-RUN cd lib/node_modules/wiki/node_modules && \
-  rm -r wiki-security-passportjs && \
-  git clone https://git.coopcloud.tech/wiki-cafe/wiki-security-passportjs.git
 
-RUN cd lib/node_modules/wiki/node_modules/wiki-security-passportjs && \
-  npm install && \
-  node_modules/grunt/bin/grunt
+RUN npm install -g --prefix . $WIKI_PACKAGE && \
+  cd lib/node_modules/wiki && \
+  npm install --prefix . git+https://git.coopcloud.tech/wiki-cafe/wiki-security-passportjs
 
 RUN mkdir -p .wiki