diff --git a/Pmodules/libpbuild.bash b/Pmodules/libpbuild.bash
index d775a5f..ddb954f 100644
--- a/Pmodules/libpbuild.bash
+++ b/Pmodules/libpbuild.bash
@@ -1248,7 +1248,7 @@ pbuild.build_module() {
 	} # post_install
 
  	#......................................................................
-	# Install modulefile in ${pm_root}/${GROUP}/modulefiles/...
+	# Install modulefile in ${ol_mod_root}/${GROUP}/modulefiles/...
 	# The modulefiles in the build-block can be
 	# versioned like
 	#     modulefile-10.2.0