diff --git a/msu.asm b/msu.asm
index 3118f01..cec1a19 100644
--- a/msu.asm
+++ b/msu.asm
@@ -335,6 +335,7 @@ CheckMusicLoadRequest:
 ;--------------------------------------------------------------------------------
 SpiralStairsPreCheck:
     REP #$20    ; thing we wrote over
+    LDA.l DRMode : BNE .done ; exit if door rando enabled
     LDA $A0
     CMP.w #$000C : BNE +
         LDA !REG_CURRENT_MSU_TRACK : AND.w #$00FF : CMP.w #59 : BNE .done
@@ -364,6 +365,7 @@ SpiralStairsPreCheck:
 ; Change music on stair transition (ToH/GT)
 ;--------------------------------------------------------------------------------
 SpiralStairsPostCheck:
+    LDA.l DRMode : BNE .done ; exit if door rando enabled
     LDA $A0
     CMP.w #$000C : BNE +
         ; Ganon's tower entrance