diff --git a/Dockerfile b/Dockerfile
index 0eaab4b..ea4af46 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,13 @@ WORKDIR /var/www/html/
 # Enable Apache mod_rewrite (if needed)
 RUN a2enmod rewrite
 
+# Install PHP extensions and tools required by the app
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends libzip-dev unzip \
+    && docker-php-ext-configure zip \
+    && docker-php-ext-install zip \
+    && rm -rf /var/lib/apt/lists/*
+
 # Give write permissions to the web server (if your scripts create files)
 RUN chown -R www-data:www-data /var/www/html