diff --git a/src/tracker/grl-tracker-utils.c b/src/tracker/grl-tracker-utils.c
index 87cfe30..4591371 100644
--- a/src/tracker/grl-tracker-utils.c
+++ b/src/tracker/grl-tracker-utils.c
@@ -200,7 +200,7 @@ grl_tracker_setup_key_mappings (void)
 
   insert_key_mapping (GRL_METADATA_KEY_AUTHOR,
                       NULL,
-                      "nmm:artistName(nmm:performer(?urn))",
+                      "nmm:artistName(nmm:composer(?urn))",
                       "audio");
 
   insert_key_mapping (GRL_METADATA_KEY_BITRATE,
