diff --git a/druid/const.lua b/druid/const.lua
index 158e871..94f4b05 100644
--- a/druid/const.lua
+++ b/druid/const.lua
@@ -21,7 +21,7 @@ M.ACTION_SCROLL_UP = hash(sys.get_config("druid.input_scroll_up", "scroll_up"))
 M.ACTION_SCROLL_DOWN = hash(sys.get_config("druid.input_scroll_down", "scroll_down"))
 
 
-M.IS_STENCIL_CHECK = sys.get_config("druid.stencil_check") == 1
+M.IS_STENCIL_CHECK = sys.get_config("druid.stencil_check") == "1"
 
 
 M.RELEASED = "released"