diff --git a/packages/server/safeMutations/acceptTeamInvitation.ts b/packages/server/safeMutations/acceptTeamInvitation.ts
index ddbf3788419..52946e4d7d5 100644
--- a/packages/server/safeMutations/acceptTeamInvitation.ts
+++ b/packages/server/safeMutations/acceptTeamInvitation.ts
@@ -46,7 +46,7 @@ const handleFirstAcceptedInvitation = async (team: Team): Promise<string | null>
 }
 
 /**
- * Must not be run in parallel
+ * Must not be run in parallel for the same `userId` and multiple `team` objects on the same org
  */
 const acceptTeamInvitation = async (team: Team, userId: string, dataLoader: DataLoaderWorker) => {
   const r = await getRethink()