diff --git a/environment.conf b/environment.conf
index 6511fe4..95c2be1 100644
--- a/environment.conf
+++ b/environment.conf
@@ -1,4 +1,4 @@
-modulepath          = modules:$basemodulepath
+modulepath          = site:modules:$basemodulepath
 config_version      = '/usr/bin/git --git-dir $confdir/environments/$environment/.git rev-parse HEAD'
 
 # Environment timeout should be set to unlimited. When set to zero it is less performant.