diff --git a/Rover/Parameters.cpp b/Rover/Parameters.cpp
index 4721aa685d..d166fb6a1b 100644
--- a/Rover/Parameters.cpp
+++ b/Rover/Parameters.cpp
@@ -600,7 +600,7 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
     // @User: Standard
     AP_GROUPINFO("BAL_PITCH_TRIM", 40, ParametersG2, bal_pitch_trim, 0),
 
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
     // @Group: SCR_
     // @Path: ../libraries/AP_Scripting/AP_Scripting.cpp
     AP_SUBGROUPINFO(scripting, "SCR_", 41, ParametersG2, AP_Scripting),
diff --git a/Rover/Parameters.h b/Rover/Parameters.h
index edd24a6f37..ee4d341c86 100644
--- a/Rover/Parameters.h
+++ b/Rover/Parameters.h
@@ -383,7 +383,7 @@ public:
     // stick mixing for auto modes
     AP_Int8     stick_mixing;
 
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
     AP_Scripting scripting;
 #endif // ENABLE_SCRIPTING
 
diff --git a/Rover/Rover.cpp b/Rover/Rover.cpp
index c39e74d358..ba6bdfda3c 100644
--- a/Rover/Rover.cpp
+++ b/Rover/Rover.cpp
@@ -139,7 +139,7 @@ Rover::Rover(void) :
 {
 }
 
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
 // set target location (for use by scripting)
 bool Rover::set_target_location(const Location& target_loc)
 {
diff --git a/Rover/Rover.h b/Rover/Rover.h
index 35187b7e94..0dfcfbd6bf 100644
--- a/Rover/Rover.h
+++ b/Rover/Rover.h
@@ -72,7 +72,7 @@
 #include <AP_Torqeedo/AP_Torqeedo.h>
 #include <AP_AIS/AP_AIS.h>
 
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
 #include <AP_Scripting/AP_Scripting.h>
 #endif
 
@@ -266,7 +266,7 @@ private:
 private:
 
     // Rover.cpp
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
     bool set_target_location(const Location& target_loc) override;
     bool set_target_velocity_NED(const Vector3f& vel_ned) override;
     bool set_steering_and_throttle(float steering, float throttle) override;
diff --git a/Rover/system.cpp b/Rover/system.cpp
index 98fbeead82..ba4e6d557b 100644
--- a/Rover/system.cpp
+++ b/Rover/system.cpp
@@ -163,7 +163,7 @@ void Rover::startup_ground(void)
         );
 #endif
 
-#ifdef ENABLE_SCRIPTING
+#if ENABLE_SCRIPTING
     g2.scripting.init();
 #endif // ENABLE_SCRIPTING