diff --git a/Dockerfile b/Dockerfile
index 2ea004781..4ec0ffa75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ RUN apk add --update --no-cache --virtual build-dependances \
 
 ADD package.json $APP_HOME/package.json
 ADD yarn.lock $APP_HOME/yarn.lock
-RUN yarn
+RUN yarn install --frozen-lockfile
 
 ADD . $APP_HOME/