diff --git a/ChangeLog b/ChangeLog
index 792557351..3e36b510a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-09-11  Dan Williams  <dcbw@redhat.com>
+
+	* introspection/nm-device.xml
+	  libnm-glib/nm-device.c
+	  libnm-glib/nm-device.c
+		- Fix Activate call argument borkage; Activate takes 3 arguments
+
 2007-09-11  Dan Williams  <dcbw@redhat.com>
 
 	* libnm-glib/nm-access-point.c
diff --git a/introspection/nm-device.xml b/introspection/nm-device.xml
index 938f50aa2..38f3c153e 100644
--- a/introspection/nm-device.xml
+++ b/introspection/nm-device.xml
@@ -4,7 +4,9 @@
   <interface name="org.freedesktop.NetworkManager.Device">
     <method name="Activate">
       <annotation name="org.freedesktop.DBus.GLib.CSymbol" value="impl_device_activate"/>
-      <arg name="connection" type="soo" direction="in"/>
+      <arg name="service_name" type="s" direction="in"/>
+      <arg name="connection" type="o" direction="in"/>
+      <arg name="specific_object" type="o" direction="in"/>
     </method>
     <method name="Deactivate">
       <annotation name="org.freedesktop.DBus.GLib.CSymbol" value="impl_device_deactivate"/>
diff --git a/libnm-glib/nm-device.c b/libnm-glib/nm-device.c
index 43009e7d0..66f673807 100644
--- a/libnm-glib/nm-device.c
+++ b/libnm-glib/nm-device.c
@@ -131,15 +131,21 @@ nm_device_new (DBusGConnection *connection, const char *path)
 }
 
 void
-nm_device_activate (NMDevice *device, NMConnection *connection)
+nm_device_activate (NMDevice *device,
+                    const char *service_name,
+                    NMConnection *connection,
+                    const char *specific_object)
 {
 	GError *err = NULL;
 
 	g_return_if_fail (NM_IS_DEVICE (device));
+	g_return_if_fail (service_name != NULL);
 	g_return_if_fail (connection != NULL);
 
 	if (!org_freedesktop_NetworkManager_Device_activate (NM_DEVICE_GET_PRIVATE (device)->device_proxy,
+	                                                     service_name,
 	                                                     nm_connection_to_hash (connection),
+	                                                     specific_object,
 	                                                     &err)) {
 		g_warning ("Cannot activate device: %s", err->message);
 		g_error_free (err);
diff --git a/libnm-glib/nm-device.h b/libnm-glib/nm-device.h
index 06b739d64..1df28037c 100644
--- a/libnm-glib/nm-device.h
+++ b/libnm-glib/nm-device.h
@@ -35,7 +35,9 @@ NMDevice    *nm_device_new               (DBusGConnection *connection,
 										  const char *path);
 
 void         nm_device_activate          (NMDevice *device,
-										  NMConnection *connection);
+                                          const char *service_name,
+                                          NMConnection *connection,
+                                          const char *specific_object);
 
 void         nm_device_deactivate        (NMDevice *device);