diff --git a/src/constants.a b/src/constants.a
index c6231c2..16f5582 100644
--- a/src/constants.a
+++ b/src/constants.a
@@ -18,6 +18,8 @@ gKey                      = $3F01
 gValLen                   = $3F80
 gVal                      = $3F81
 WGInit                    = $4000    ; WeeGUI file load address and initialization function
+MAGICRTS                  = $FF58    ; used to set overflow bit
+
 
 ; zero page
 PTR                       = $02
diff --git a/src/ui.main.a b/src/ui.main.a
index 283de12..d259d79 100644
--- a/src/ui.main.a
+++ b/src/ui.main.a
@@ -12,8 +12,6 @@
 ; - gViewInUse
 ;
 
-MAGICRTS       = $FF58               ; used to set overflow bit
-
 ; View IDs (application-specific, acceptable range 0..15, no duplicates)
 ID_PREVIOUS    = 1
 ID_OPTIONS     = 2