diff --git a/build.sh b/build.sh
index ca2a7de0c826c499c0cafd2d46105a93b3a0d8ef..43574ea5830d5662f1d7c0ff72def6a2979f79d7 100755
--- a/build.sh
+++ b/build.sh
@@ -28,6 +28,7 @@ install_packages ${PACKAGES} \
 
 # Enable the apache modules we need.
 a2enmod -q cgi rewrite
+a2enconf -q serve-cgi-bin
 
 # No need to enable the default apache vhost.