1 files changed, 1 insertions, 1 deletions
diff --git a/src/mm-modem.h b/src/mm-modem.h
index 7f0bf58..c478f70 100644
--- a/src/mm-modem.h
+++ b/src/mm-modem.h
@@ -207,8 +207,8 @@ struct _MMModem {
 
     /* Signals */
     void (*state_changed) (MMModem *self,
-                           MMModemState new_state,
                            MMModemState old_state,
+                           MMModemState new_state,
                            MMModemStateReason reason);
 };