diff --git a/Dockerfile b/Dockerfile
index c034444..aaae174 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ RUN apk update && \
 
 RUN pip install --no-cache-dir gcloud
 
-RUN npm install -g yarn
+RUN npm install -g yarn --force
 
 ADD entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
index 527fa4e..9e602c7 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -15,7 +15,7 @@ fi
 echo "$GCS_SERVICE_KEY" > /tmp/gcs-service-key.json
 
 echo "Install yarn"
-npm install -g yarn
+npm install -g yarn --force
 
 echo "Install dependencies"
 yarn install