diff --git a/tests/test_ident_map.py b/tests/test_ident_map.py
index 37ecf44..2ddb3db 100644
--- a/tests/test_ident_map.py
+++ b/tests/test_ident_map.py
@@ -1,8 +1,8 @@
 from tsstats import Clients, Client
 
 ident_map = {
-    1: 2,
-    5: 2,
+    '1': '2',
+    '5': '2',
     'UID1': 'UID2',
     'UID5': 'UID2'
 }
@@ -10,8 +10,8 @@ clients = Clients(ident_map)
 
 
 def test_get_id():
-    assert clients[1].identifier == 2
-    assert clients[5].identifier == 2
+    assert clients['1'].identifier == '2'
+    assert clients['5'].identifier == '2'
 
 
 def test_get_uid():