diff --git a/src/dehacked.c b/src/dehacked.c
index 6f07ce8e0..b022d51e7 100644
--- a/src/dehacked.c
+++ b/src/dehacked.c
@@ -1185,7 +1185,7 @@ static void readlevelheader(MYFILE *f, INT32 num)
 					deh_warning("Level header %d: musicslot out of range (0 - 1035)\n", num);
 				else // it's just a number
 				{
-					snprintf(mapheaderinfo[num-1]->musname, 7, va("%sM", G_BuildMapName(i)));
+					snprintf(mapheaderinfo[num-1]->musname, 7, "%sM", G_BuildMapName(i));
 					mapheaderinfo[num-1]->musname[6] = 0;
 				}
 			}
diff --git a/src/p_setup.c b/src/p_setup.c
index 000a3a65c..00bb4a634 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -181,7 +181,7 @@ static void P_ClearSingleMapHeaderInfo(INT16 i)
 	DEH_WriteUndoline("NEXTLEVEL", va("%d", mapheaderinfo[num]->nextlevel), UNDO_NONE);
 	mapheaderinfo[num]->nextlevel = (INT16)(i + 1);
 	DEH_WriteUndoline("MUSIC", mapheaderinfo[num]->musname, UNDO_NONE);
-	snprintf(mapheaderinfo[num]->musname, 7, va("%sM", G_BuildMapName(i)));
+	snprintf(mapheaderinfo[num]->musname, 7, "%sM", G_BuildMapName(i));
 	mapheaderinfo[num]->musname[6] = 0;
 	DEH_WriteUndoline("MUSICTRACK", va("%d", mapheaderinfo[num]->mustrack), UNDO_NONE);
 	mapheaderinfo[num]->mustrack = 0;