diff --git a/libraries/AP_L1_Control/AP_L1_Control.h b/libraries/AP_L1_Control/AP_L1_Control.h
index b775e5800a..e3035a4dd5 100644
--- a/libraries/AP_L1_Control/AP_L1_Control.h
+++ b/libraries/AP_L1_Control/AP_L1_Control.h
@@ -14,7 +14,6 @@
  */
 
 #include <AP_Math/AP_Math.h>
-#include <AP_AHRS/AP_AHRS.h>
 #include <AP_Param/AP_Param.h>
 #include <AP_Navigation/AP_Navigation.h>
 #include <AP_TECS/AP_TECS.h>