diff --git a/src/modules/navigator/navigator_main.cpp b/src/modules/navigator/navigator_main.cpp
index e58b9ae115..d213310654 100644
--- a/src/modules/navigator/navigator_main.cpp
+++ b/src/modules/navigator/navigator_main.cpp
@@ -180,16 +180,6 @@ private:
 	*/
 	void		mission_update();
 
-	/**
-	 * Control throttle.
-	 */
-	float		control_throttle(float energy_error);
-
-	/**
-	 * Control pitch.
-	 */
-	float		control_pitch(float altitude_error);
-
 	/**
 	 * Shim for calling task_main from task_create.
 	 */