diff --git a/Dockerfile b/Dockerfile
index d432424..dd5ec79 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,8 +21,8 @@ COPY package.json package-lock.json ./
 # Install all dependencies (including devDependencies for building)
 RUN npm ci
 
-# Install Chromium for rebrowser-playwright
-RUN npx playwright install chromium
+# Install Chromium matching rebrowser-playwright version (NOT playwright)
+RUN npx rebrowser-playwright install chromium
 
 # Copy source code
 COPY tsconfig.json tsup.config.ts ./