diff --git a/docker/Dockerfile b/docker/Dockerfile
index 04e42c46..8266d41a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -8,7 +8,7 @@ ARG BASE_HREF=/
 COPY . .
 
 # Install openvidu-call-back dependencies
-RUN cd openvidu-call-back && npm install \
+RUN cd openvidu-call-back && npm install && \
     npm run build
 
 # Build openvidu-call-back frontend