diff --git a/src/sflphone_const.h b/src/sflphone_const.h
index 5668b1ea29756028daf0a3db1579864b102444ca..da143bc4db5d55f77be791a99dce97c42d8f92c4 100644
--- a/src/sflphone_const.h
+++ b/src/sflphone_const.h
@@ -177,6 +177,7 @@
 
 /** Account States */
 #define ACCOUNT_STATE_REGISTERED          "REGISTERED"
+#define ACCOUNT_STATE_READY               "READY"
 #define ACCOUNT_STATE_UNREGISTERED        "UNREGISTERED"
 #define ACCOUNT_STATE_TRYING              "TRYING"
 #define ACCOUNT_STATE_ERROR               "ERROR"