diff --git a/Dockerfile b/Dockerfile
index 568a6cc00..fed3c0406 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,6 @@ WORKDIR /usr/src/trudesk
 COPY . /usr/src/trudesk
 
 RUN apk add --no-cache --update bash make gcc g++ python
-RUN npm install -g yarn
 RUN yarn install --production=true
 RUN npm rebuild bcrypt node-sass --build-from-source
 RUN cp -R node_modules prod_node_modules