diff --git a/sw/airborne/modules/ctrl/gain_scheduling.h b/sw/airborne/modules/ctrl/gain_scheduling.h
index 25312f2248f..a6a3d1fa0e7 100644
--- a/sw/airborne/modules/ctrl/gain_scheduling.h
+++ b/sw/airborne/modules/ctrl/gain_scheduling.h
@@ -26,7 +26,7 @@
  */
 
 #ifndef GAIN_SCHEDULING_H
-#define GAINS_SCHEDULING_H
+#define GAIN_SCHEDULING_H
 
 #include "generated/airframe.h"
 #include "firmwares/rotorcraft/stabilization/stabilization_attitude_common_int.h"