diff --git a/src/s_sound.c b/src/s_sound.c
index 136a054b3..a20010a60 100644
--- a/src/s_sound.c
+++ b/src/s_sound.c
@@ -1748,8 +1748,8 @@ void S_ShowMusicCredit(void)
 			}\
 		}
 
-		MUSICCREDITAPPEND(def->author, false);
-		MUSICCREDITAPPEND(def->source, true);
+		MUSICCREDITAPPEND(def->author, true);
+		MUSICCREDITAPPEND(def->source, false);
 
 //#undef MUSICCREDITAPPEND
 	}