diff --git a/Dockerfile b/Dockerfile
index a620214..6e07a1a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,10 +4,6 @@ WORKDIR /app
 
 COPY yarn.lock package.json ./
 
-RUN npm config set registry https://registry.npmmirror.com
-
-RUN yarn config set registry https://registry.npmmirror.com
-
 RUN yarn install
 
 COPY . .