diff --git a/open_city_profile/consts.py b/open_city_profile/consts.py
index 598bbb8f..d9a3f4c9 100644
--- a/open_city_profile/consts.py
+++ b/open_city_profile/consts.py
@@ -1,5 +1,4 @@
 # Common errors
-API_NOT_IMPLEMENTED_ERROR = "API_NOT_IMPLEMENTED_ERROR"
 GENERAL_ERROR = "GENERAL_ERROR"
 OBJECT_DOES_NOT_EXIST_ERROR = "OBJECT_DOES_NOT_EXIST_ERROR"
 INVALID_EMAIL_FORMAT_ERROR = "INVALID_EMAIL_FORMAT"
diff --git a/open_city_profile/exceptions.py b/open_city_profile/exceptions.py
index c3d5fbd4..bf9a8083 100644
--- a/open_city_profile/exceptions.py
+++ b/open_city_profile/exceptions.py
@@ -8,10 +8,6 @@ class ProfileGraphQLError(GraphQLError):
 # Open city profile
 
 
-class APINotImplementedError(ProfileGraphQLError):
-    """The functionality is not yet implemented"""
-
-
 class ProfileAlreadyExistsForUserError(ProfileGraphQLError):
     """Profile already exists for the user"""
 
diff --git a/open_city_profile/views.py b/open_city_profile/views.py
index f334a590..1d9d3916 100644
--- a/open_city_profile/views.py
+++ b/open_city_profile/views.py
@@ -8,7 +8,6 @@
 from helusers.oidc import AuthenticationError
 
 from open_city_profile.consts import (
-    API_NOT_IMPLEMENTED_ERROR,
     CONNECTED_SERVICE_DATA_QUERY_FAILED_ERROR,
     CONNECTED_SERVICE_DELETION_FAILED_ERROR,
     CONNECTED_SERVICE_DELETION_NOT_ALLOWED_ERROR,
@@ -30,7 +29,6 @@
     VALIDATION_ERROR,
 )
 from open_city_profile.exceptions import (
-    APINotImplementedError,
     ConnectedServiceDataQueryFailedError,
     ConnectedServiceDeletionFailedError,
     ConnectedServiceDeletionNotAllowedError,
@@ -54,7 +52,6 @@
     ObjectDoesNotExist: OBJECT_DOES_NOT_EXIST_ERROR,
     TokenExpiredError: TOKEN_EXPIRED_ERROR,
     PermissionDenied: PERMISSION_DENIED_ERROR,
-    APINotImplementedError: API_NOT_IMPLEMENTED_ERROR,
     ValidationError: VALIDATION_ERROR,
     graphene_validator.errors.ValidationGraphQLError: VALIDATION_ERROR,
     InvalidEmailFormatError: INVALID_EMAIL_FORMAT_ERROR,