diff --git a/icon.py b/icon.py
index 4b5a7cf..4e5bc97 100644
--- a/icon.py
+++ b/icon.py
@@ -637,7 +637,7 @@ def tick(self):
         if self.__timer_ms >= self.__timer:
             if self.__callback is not None:
                 print("poop check callback")
-                self.__callback
+                self.__callback()
                 self.__timer = -1
                 self.__timer_ms = 0
             else: