diff --git a/source/blood/src/levels.cpp b/source/blood/src/levels.cpp
index 27b094600..a91314575 100644
--- a/source/blood/src/levels.cpp
+++ b/source/blood/src/levels.cpp
@@ -402,7 +402,8 @@ bool levelTryPlayMusic(int nEpisode, int nLevel, bool bSetLevelSong)
         snprintf(buffer, BMAX_PATH, "blood%02i.ogg", gEpisodeInfo[nEpisode].at28[nLevel].ate0);
     else
         strncpy(buffer, gEpisodeInfo[nEpisode].at28[nLevel].atd0, BMAX_PATH);
-    bool bReturn = !!sndPlaySong(gEpisodeInfo[nEpisode].at28[nLevel].atd0, buffer, true);
+	if (!strchr(buffer, '.')) strcat(buffer, ".mid");
+    bool bReturn = !!sndPlaySong(gEpisodeInfo[nEpisode].at28[nLevel].at0, buffer, true);
     if (bReturn || bSetLevelSong)
         strncpy(gGameOptions.zLevelSong, buffer, BMAX_PATH);
 	else *gGameOptions.zLevelSong = 0;