diff --git a/Dockerfile b/Dockerfile
index 7db77da..f0337ef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -49,7 +49,7 @@ RUN git clone https://github.com/pa11y/pa11y-dashboard.git . && \
     git checkout ${PA11Y_VERSION}
 
 # Install dependencies and build
-RUN npm install --omit=dev && \
+RUN npm install && \
     make less && make uglify
 
 # Production stage