diff --git a/docker/libervia/Dockerfile b/docker/libervia/Dockerfile
index 4c2e0587..dc184b7d 100644
--- a/docker/libervia/Dockerfile
+++ b/docker/libervia/Dockerfile
@@ -13,6 +13,12 @@ RUN cd /src && hg clone https://repos.goffi.org/libervia && \
     ~/sat_env/bin/pip install -e libervia && \
     mv libervia/libervia.egg-info ~/sat_env/lib/python3.*/site-packages
 
+RUN ./entrypoint.sh \
+    # we build here to avoid re-downloading node modules or other browser
+    # dependencies on each run
+    libervia fg -- --build-only && \
+    sat stop
+
 EXPOSE 8080 8443
 
 ENTRYPOINT ["libervia"]