diff --git a/Dockerfile b/Dockerfile
index 9c50e80..da10640 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use the official PHP image based on Alpine Linux
-FROM php:5.6-fpm
+FROM php:5.6-fpm-alpine
 
 # Install system dependencies and PHP extensions
 RUN apk --update --no-cache add \