diff --git a/HealBot_Controller_Spells.lua b/HealBot_Controller_Spells.lua
index 7941616..b248a76 100644
--- a/HealBot_Controller_Spells.lua
+++ b/HealBot_Controller_Spells.lua
@@ -873,7 +873,7 @@ function HealBot_GetShapeshiftForm()
           local icon_lower = string.lower(icon)
           -- Exclude non-standard/custom forms like Tree of Life from unshifting
           if not string.find(icon_lower, "humanoidform") and not string.find(icon_lower, "treeoflife") and not string.find(icon_lower, "healingway") and not string.find(icon_lower, "stoneclawtotem") then
-            return i;
+            return nil;
           end
         else
           return i;