diff --git a/browser/Dockerfile b/browser/Dockerfile
index 9f2ea838..7dd27033 100644
--- a/browser/Dockerfile
+++ b/browser/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /app
 COPY browser/package*.json ./
 
 # Install dependencies
-RUN npm ci
+RUN npm install
 
 # Copy TypeScript source and config
 COPY browser/server.ts ./