diff --git a/src/modules/angular_velocity_controller/AngularVelocityControl/AngularVelocityControl.hpp b/src/modules/angular_velocity_controller/AngularVelocityControl/AngularVelocityControl.hpp
index aee955c93b..49de784026 100644
--- a/src/modules/angular_velocity_controller/AngularVelocityControl/AngularVelocityControl.hpp
+++ b/src/modules/angular_velocity_controller/AngularVelocityControl/AngularVelocityControl.hpp
@@ -41,7 +41,7 @@
 
 #include <matrix/matrix/math.hpp>
 
-#include <lib/mixer/MultirotorMixer/MultirotorMixer.hpp>
+#include <mathlib/mathlib.h>
 
 class AngularVelocityControl
 {
diff --git a/src/modules/mc_rate_control/RateControl/RateControl.hpp b/src/modules/mc_rate_control/RateControl/RateControl.hpp
index 76cf1d6e64..96698bc565 100644
--- a/src/modules/mc_rate_control/RateControl/RateControl.hpp
+++ b/src/modules/mc_rate_control/RateControl/RateControl.hpp
@@ -41,7 +41,7 @@
 
 #include <matrix/matrix/math.hpp>
 
-#include <lib/mixer/MultirotorMixer/MultirotorMixer.hpp>
+#include <mathlib/mathlib.h>
 #include <uORB/topics/rate_ctrl_status.h>
 
 class RateControl