diff --git a/spectrum/src/frontends/slack/SlackUserRegistration.cpp b/spectrum/src/frontends/slack/SlackUserRegistration.cpp
index 432a2830f9e080cd73f02cc2e5cc301a4c0bb9e6..958549247e64f9372b12ebfb8849d2b3a8154cad 100644
--- a/spectrum/src/frontends/slack/SlackUserRegistration.cpp
+++ b/spectrum/src/frontends/slack/SlackUserRegistration.cpp
@@ -175,7 +175,7 @@ std::string SlackUserRegistration::handleOAuth2Code(const std::string &code, con
 
 	m_component->getFrontend()->reconnectUser(user.jid);
 
-	return "";
+	return "Registered as " + domain;
 }
 
 bool SlackUserRegistration::doUserRegistration(const UserInfo &row) {