diff --git a/Source/objdat.cpp b/Source/objdat.cpp
index f868867a3..e0fc078f4 100644
--- a/Source/objdat.cpp
+++ b/Source/objdat.cpp
@@ -213,7 +213,7 @@ ObjDataStruct AllObjects[] = {
 	{      1, OFILE_MCIRL,     0,       0, DTYPE_CATHEDRAL, THEME_NONE,              Q_BETRAYER,         0,          1,        0,         96, FALSE,      TRUE,      TRUE,            0,        0, FALSE     },
 	{      1, OFILE_MCIRL,     0,       0, DTYPE_CATHEDRAL, THEME_NONE,              Q_BETRAYER,         0,          1,        0,         96, FALSE,      TRUE,      TRUE,            0,        0, FALSE     },
 #ifdef HELLFIRE
-	{      1, OFILE_BKSLBRNT,  1,      24, 0,               THEME_NONE,              -1,                 0,          1,        0,         96, TRUE,       TRUE,      TRUE,            0,        3, FALSE     }, // BUGFIX should only be loaded on level 4-12 like in the original
+	{      1, OFILE_BKSLBRNT,  1,      24, 0,               THEME_NONE,              -1,                 0,          1,        0,         96, TRUE,       TRUE,      TRUE,            0,        3, FALSE     }, // BUGFIX should only be loaded on level 1-12 (crypt masks as 1-4)
 #else
 	{      1, OFILE_BKSLBRNT,  4,      12, 0,               THEME_NONE,              -1,                 0,          1,        0,         96, TRUE,       TRUE,      TRUE,            0,        3, FALSE     },
 #endif