diff --git a/Global-Variables.md b/Global-Variables.md
index 362521f..6ab3281 100644
--- a/Global-Variables.md
+++ b/Global-Variables.md
@@ -2,4 +2,5 @@
 
 * [[__UI_ForceRedraw]]
 * [[__UI_KeyHit]]
-* [[__CtrlIsDown|Keyboard modifiers]], [[ShiftIsDown|Keyboard modifiers]], [[AltIsDown|Keyboard modifiers]]
\ No newline at end of file
+* [[__CtrlIsDown|Keyboard modifiers]], [[ShiftIsDown|Keyboard modifiers]], [[AltIsDown|Keyboard modifiers]]
+* [[__UI_UnloadSignal]]
\ No newline at end of file