diff --git a/src/twn_input.c b/src/twn_input.c
index 8f258d9..d28ca07 100644
--- a/src/twn_input.c
+++ b/src/twn_input.c
@@ -217,6 +217,7 @@ void input_state_deinit(InputState *input) {
 
 
 void input_state_update_postframe(InputState *input) {
+    (void)input;
     /* TODO: don't spam it if it happens */
     if (SDL_SetRelativeMouseMode(ctx.game_copy.mouse_capture && ctx.window_mouse_resident) != 0)
         log_warn("(%s) Mouse capture isn't supported.", __func__);