diff --git a/bot_modules/users_groups_agregator.py b/bot_modules/users_groups_agregator.py
index 7c29fe7..e26b55d 100644
--- a/bot_modules/users_groups_agregator.py
+++ b/bot_modules/users_groups_agregator.py
@@ -101,8 +101,10 @@ class ModuleUsersGroupsAgregator(mod_simple_message.SimpleMessageModule):
 
 def AddUserInGroup(a_Bot, a_UserID, a_GroupName):
     g_id = a_Bot.SQLRequest(f'SELECT {groups.key_name} FROM {groups.table_name} WHERE {groups.name_field} = "{a_GroupName}"');
-    print ('AddUserInGroup', g_id)
     if not g_id or len(g_id) != 1 or len(g_id[0]) != 1:
         return False
     group_id = g_id[0][0]
-    a_Bot.SQLRequest(f'INSERT INTO {user_in_groups.table_name}({user_in_groups.name_field}, {user_in_groups.parent_id_field}) VALUES({a_UserID}, {group_id})')
+    r = f'INSERT OR IGNORE INTO {user_in_groups.table_name}({user_in_groups.name_field}, {user_in_groups.parent_id_field}) VALUES(?, ?)'
+    result = a_Bot.SQLRequest(r, commit=True, param = (a_UserID, group_id))
+
+