diff --git a/Dockerfile b/Dockerfile
index 6db4d051..b63cbd60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,13 +16,12 @@ RUN npm run postinstall
 
 RUN npm run build
 
-RUN npm install dd-trace --save
+RUN npm install -g dd-trace
 
 EXPOSE 8081
 
 CMD npm run start
 
-
 FROM base as runner
 
 ENV CAS_PATH=/cas