diff --git a/Dockerfile b/Dockerfile
index e20f433..cbbed28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,5 +9,5 @@ RUN apt-get update && apt-get install -y \
 	&& rm -rf /var/lib/apt/lists/*
 
 # Enable CGI module
-RUN a2enmod cgi rewrite
+RUN a2enmod cgi headers rewrite include