diff --git a/Dockerfile.server b/Dockerfile.server
index 305e0689b..c7aa4c1ee 100644
--- a/Dockerfile.server
+++ b/Dockerfile.server
@@ -31,6 +31,7 @@ COPY --chown=$user:$user package*.json ./
 COPY --chown=$user:$user .yarn ./.yarn
 COPY --chown=$user:$user .yarnrc.yml .
 COPY --chown=$user:$user yarn.lock .
+COPY --chown=$user:$user gulpfile.js .
 
 RUN yarn install --inline-builds --mode=skip-build