diff --git a/gitlab2sentry/utils/gitlab_provider.py b/gitlab2sentry/utils/gitlab_provider.py
index cc08f4b..1d810b9 100644
--- a/gitlab2sentry/utils/gitlab_provider.py
+++ b/gitlab2sentry/utils/gitlab_provider.py
@@ -221,7 +221,7 @@ def _get_default_mentions(self, project: Project) -> str:
         return ", ".join(
             [
                 f"@{member.username}"
-                for member in project.members.list()
+                for member in project.members_all.list(iterator=True)
                 if (
                     member.access_level >= GITLAB_MENTIONS_ACCESS_LEVEL
                     and member.state != "blocked"
diff --git a/tests/conftest.py b/tests/conftest.py
index 9d5556d..80a63c3 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -63,11 +63,11 @@ def __init__(self, username, access_level, state):
 
 class TestGitlabProject:
     def __init__(self):
-        self.members = TestGitlabMemberManager()
+        self.members_all = TestGitlabMemberManager()
 
 
 class TestGitlabMemberManager:
-    def list(self):
+    def list(self, *args, **kwargs):
         return TEST_GITLAB_PROJECT_MEMBERS
 
 
diff --git a/tests/test_gitlab_provider.py b/tests/test_gitlab_provider.py
index c2859ac..277cd78 100644
--- a/tests/test_gitlab_provider.py
+++ b/tests/test_gitlab_provider.py
@@ -92,7 +92,7 @@ def test_get_default_mentions(gitlab_provider_fixture, gitlab_project_fixture):
     )
     _project_non_blocked_members = [
         member
-        for member in gitlab_project_fixture.members.list()
+        for member in gitlab_project_fixture.members_all.list()
         if member.state != "blocked"
     ]
     assert len(_mentioned_members) == len(_project_non_blocked_members)