diff --git a/server/models/member.js b/server/models/member.js
index 3034eb0..0aa2b3d 100644
--- a/server/models/member.js
+++ b/server/models/member.js
@@ -59,11 +59,7 @@ const memberSchema = new mongoose.Schema({
   nextBillingDate: Date,
   lastCancelledAt: Date,
   slackInvited: { type: Boolean, default: false },
-  slackInviteStatus: {
-    type: String,
-    enum: ["pending", "sent", "failed", "accepted", "joined"],
-    default: "pending",
-  },
+  slackInvitedAt: { type: Date },
   slackUserId: String,
 
   // Profile fields