diff --git a/libraries/AP_Baro/AP_Baro_HIL.cpp b/libraries/AP_Baro/AP_Baro_HIL.cpp
index 4cce8cb192..1ff685a86f 100644
--- a/libraries/AP_Baro/AP_Baro_HIL.cpp
+++ b/libraries/AP_Baro/AP_Baro_HIL.cpp
@@ -5,9 +5,6 @@
 #include <AP_HAL.h>
 extern const AP_HAL::HAL& hal;
 
-// Constructors ////////////////////////////////////////////////////////////////
-AP_Baro_HIL::AP_Baro_HIL(){}
-
 // Public Methods //////////////////////////////////////////////////////////////
 bool AP_Baro_HIL::init()
 {
diff --git a/libraries/AP_Baro/AP_Baro_HIL.h b/libraries/AP_Baro/AP_Baro_HIL.h
index 88044d9f3a..4e30f1081d 100644
--- a/libraries/AP_Baro/AP_Baro_HIL.h
+++ b/libraries/AP_Baro/AP_Baro_HIL.h
@@ -16,8 +16,6 @@ private:
     uint8_t _count;
 
 public:
-    AP_Baro_HIL();  // Constructor
-
     bool init();
     uint8_t read();
     float get_pressure();