diff --git a/ArduCopter/make.inc b/ArduCopter/make.inc
index 062ef06efc..fe541ad482 100644
--- a/ArduCopter/make.inc
+++ b/ArduCopter/make.inc
@@ -65,3 +65,4 @@ LIBRARIES += AP_Proximity
 LIBRARIES += AP_Stats
 LIBRARIES += AP_Gripper
 LIBRARIES += AP_Beacon
+LIBRARIES += AP_Arming
diff --git a/ArduCopter/wscript b/ArduCopter/wscript
index 7fc3b27190..a77854584d 100644
--- a/ArduCopter/wscript
+++ b/ArduCopter/wscript
@@ -31,7 +31,8 @@ def build(bld):
             'AP_Proximity',
             'AP_Stats',
             'AP_Gripper',
-            'AP_Beacon'
+            'AP_Beacon',
+            'AP_Arming',
         ],
     )