diff --git a/src/alarm_table.cpp b/src/alarm_table.cpp
index 8963fb47d4266a174fb2a5cadc577366665182af..dcbc199a12a042dcd8fbd5efa6f4dd07d6a5184a 100644
--- a/src/alarm_table.cpp
+++ b/src/alarm_table.cpp
@@ -882,6 +882,7 @@ void alarm_table::get_alarm_list_db(vector<string> &al_list)
 			else
 			{
 				cout << "att_name="<<att_name<<" UNKWNOWN prop_name="<<prop_name<<endl;
+				i++;
 				continue;
 			}
 			i++;