1 files changed, 1 insertions, 1 deletions
diff --git a/src/main.c b/src/main.c
index 2cf6809..f4bcb57 100644
--- a/src/main.c
+++ b/src/main.c
@@ -748,7 +748,7 @@ clean_up ()
     }
 
   /* Free the global frame numset shared by all screens. */
-  free (rp_frame_numset);
+  numset_free (rp_frame_numset);
 
   free_xinerama();