1 files changed, 1 insertions, 2 deletions
diff --git a/src/util/input.h b/src/util/input.h
index 1317f94..af5e258 100644
--- a/src/util/input.h
+++ b/src/util/input.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <SDL_events.h>
-#include <functional>
 #include "vector.h"
 #include "allocator.h"
 
@@ -33,7 +32,7 @@ struct INPUT_KEYBINDS {
   U8 crouch = SDL_SCANCODE_LCTRL;
 };
 
-using ON_INPUT_FN = std::function<void( SDL_Event* )>;
+using ON_INPUT_FN = FN<void( SDL_Event* )>;
 
 struct INPUT_DATA {
   MOUSE_DATA mouse;