diff --git a/.gitignore b/.gitignore
index 279bbc7..f32c676 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 mousedemo.lst
 Mouse.xcodeproj/project.xcworkspace/xcuserdata/qd.xcuserdatad/UserInterfaceState.xcuserstate
+Mouse.xcodeproj/project.xcworkspace/xcshareddata
diff --git a/mouse.s b/mouse.s
index 61c6279..551e65b 100644
--- a/mouse.s
+++ b/mouse.s
@@ -201,6 +201,9 @@ WGDisableMouse:
 
 	stz WG_MOUSEACTIVE
 
+	lda #MOUSEMODE_OFF			; Disable VBL manually
+	CALLMOUSE SETMOUSE
+
 	; Remove our interrupt handler via ProDOS (done playing nice!)
 	lda WG_PRODOS_ALLOC+1		; Copy interrupt ID that ProDOS gave us
 	sta WG_PRODOS_DEALLOC+1
diff --git a/mousedemo.dsk b/mousedemo.dsk
index 10fe999..7c5462c 100644
Binary files a/mousedemo.dsk and b/mousedemo.dsk differ