diff --git a/ActiveCollabAPI/AcAccount.py b/ActiveCollabAPI/AcAccount.py
index 292187a..0b3c254 100644
--- a/ActiveCollabAPI/AcAccount.py
+++ b/ActiveCollabAPI/AcAccount.py
@@ -10,3 +10,9 @@ class AcAccount:
     position: int
     class_: str
     status: str
+
+
+def account_from_json(a) -> AcAccount:
+    a["class_"] = a["class"]
+    del a["class"]
+    return AcAccount(**a)
diff --git a/ActiveCollabAPI/ActiveCollab.py b/ActiveCollabAPI/ActiveCollab.py
index 20f24d8..f25750f 100644
--- a/ActiveCollabAPI/ActiveCollab.py
+++ b/ActiveCollabAPI/ActiveCollab.py
@@ -4,7 +4,7 @@ from ActiveCollabAPI import AC_API_VERSION
 from ActiveCollabAPI.ACAuthenticator import ACAuthenticator
 from ActiveCollabAPI.ACClient import ACClient
 from ActiveCollabAPI.ACTokenAuthenticator import ACTokenAuthenticator
-from ActiveCollabAPI.AcAccount import AcAccount
+from ActiveCollabAPI.AcAccount import AcAccount, account_from_json
 from ActiveCollabAPI.AcLoginResponse import AcLoginResponse
 from ActiveCollabAPI.AcProject import AcProject, project_from_json
 from ActiveCollabAPI.AcSession import AcSession
@@ -37,13 +37,7 @@ class ActiveCollab:
         res_data = res.json()
         if res_data['is_ok'] != 1:
             raise Exception('Login failed! (2)')
-
-        def map_acccount(a) -> AcAccount:
-            a["class_"] = a["class"]
-            del a["class"]
-            return AcAccount(**a)
-
-        accounts = list(map(lambda a: map_acccount(a), res_data['accounts']))
+        accounts = list(map(lambda a: account_from_json(a), res_data['accounts']))
         return AcLoginResponse(AcUser(**res_data['user']), accounts)
 
     def select_first_account(self, accounts: list[AcAccount]) -> AcAccount: