diff --git a/contrib/games/wolf3d/id_sd.cpp b/contrib/games/wolf3d/id_sd.cpp
index 606d9ed110..87f3152332 100755
--- a/contrib/games/wolf3d/id_sd.cpp
+++ b/contrib/games/wolf3d/id_sd.cpp
@@ -1115,6 +1115,7 @@ SD_Shutdown(void)
     free(DigiList);
 
     SD_Started = false;
+    Mix_CloseAudio();
 }
 
 ///////////////////////////////////////////////////////////////////////////