diff --git a/Dockerfile b/Dockerfile
index 23fe35c..4503cd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ RUN apk add --no-cache yarn
 
 WORKDIR /app
 
-COPY package.json yarn.lock ./
+COPY package.json ./
 
 RUN yarn install --frozen-lockfile