diff --git a/Dockerfile b/Dockerfile
index 682c39b..ce9d8ba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ RUN apk add ffmpeg
 
 COPY . /app
 WORKDIR /app
-RUN npm install
+RUN npm install --only=production
 RUN npm run postinstall
 
 CMD node parseENV.js && npm run start
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