diff --git a/internal/server/middleware.go b/internal/server/middleware.go
index c75abcc..44d99e0 100644
--- a/internal/server/middleware.go
+++ b/internal/server/middleware.go
@@ -124,6 +124,9 @@ func refreshToken(
 	case "expired", "expiring":
 		newtoken, err := discordAPI.RefreshToken(token.Convert())
 		if err != nil {
+			if strings.Contains(err.Error(), "invalid_grant") {
+				return false, nil
+			}
 			return false, errors.Wrap(err, "discordAPI.RefreshToken")
 		}
 		err = user.UpdateDiscordToken(ctx, tx, newtoken)