diff --git a/Dockerfile b/Dockerfile
index 448467b..17bf670 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -65,7 +65,7 @@ RUN pnpm --filter @sexy.pivoine.art/buttplug build
 RUN pnpm --filter @sexy.pivoine.art/frontend build
 
 # Prune dev dependencies for production
-RUN pnpm install -rP
+RUN CI=true pnpm install -rP
 
 # ============================================================================
 # Runner stage - minimal production image