diff --git a/apiserver/plane/api/views/integration/slack.py b/apiserver/plane/api/views/integration/slack.py
index 863b6ba0c..6b1b47d37 100644
--- a/apiserver/plane/api/views/integration/slack.py
+++ b/apiserver/plane/api/views/integration/slack.py
@@ -59,6 +59,7 @@ class SlackProjectSyncViewSet(BaseViewSet):
                 team_id=slack_response.get("team", {}).get("id"),
                 team_name=slack_response.get("team", {}).get("name"),
                 workspace_integration=workspace_integration,
+                project_id=project_id,
             )
             _ = ProjectMember.objects.get_or_create(
                 member=workspace_integration.actor, role=20, project_id=project_id