diff --git a/Overworld/ZCustomOverworld2.asm b/Overworld/ZCustomOverworld2.asm
index 74d8133..9d323f4 100644
--- a/Overworld/ZCustomOverworld2.asm
+++ b/Overworld/ZCustomOverworld2.asm
@@ -1779,7 +1779,10 @@ CheckForChangeGraphicsTransitionLoad:
 
     ; Set transparent color. only set the buffer so it fades in right
     ; during mosaic transition.
-    STA.l $7EC300 : STA.l $7EC340
+    JSL Oracle_MosaicFix
+    NOP #4
+    ;STA.l $7EC300
+    ;STA.l $7EC340
 
     LDX.w #$4020 : STX.b $9C
     LDX.w #$8040 : STX.b $9D
diff --git a/Overworld/time_system.asm b/Overworld/time_system.asm
index cf305b7..4d4f56e 100644
--- a/Overworld/time_system.asm
+++ b/Overworld/time_system.asm
@@ -399,6 +399,16 @@ BackgroundFix:
   RTL
 }
 
+MosaicFix:
+{
+  BEQ +
+    JSL ColorSubEffect
+  +
+  STA.l PaletteBuffer_HUD
+  STA.l PaletteBuffer_BG
+  RTL
+}
+
 SubAreasFix:
 {
   BEQ .no_effect