diff --git a/Pmodules/libpmodules.bash.in b/Pmodules/libpmodules.bash.in
index fe840f6..3505da7 100644
--- a/Pmodules/libpmodules.bash.in
+++ b/Pmodules/libpmodules.bash.in
@@ -79,10 +79,7 @@ declare -A OverlayConfigKeys=(
 	['modulefiles_root']=''
 	['excludes']=''
 	['type']='n'
-	['modulepath']=''
-	['modulepath_unstable']=''
-	['modulepath_stable']=''
-	['modulepath_deprecated']=''
+	['path_config']=''
 	['has_groups']='true'
 	['has_relstages']='true'
 	['default_relstage']='unstable'