diff --git a/ESP-IDF_Robot/main/controls.h b/ESP-IDF_Robot/main/controls.h
index 4c8e26ee8..506fde704 100644
--- a/ESP-IDF_Robot/main/controls.h
+++ b/ESP-IDF_Robot/main/controls.h
@@ -21,6 +21,6 @@ struct motors_rpm {
     int* motor4_rpm_pcm;
 };
 
-static void motors_rpm_init (void);
+static void motors_rpm_init (motors_rpm m);
 
 #endif
\ No newline at end of file