diff --git a/src/glue/CGlueMgr.cpp b/src/glue/CGlueMgr.cpp
index 4ee83ff..c550217 100644
--- a/src/glue/CGlueMgr.cpp
+++ b/src/glue/CGlueMgr.cpp
@@ -773,6 +773,12 @@ void CGlueMgr::QuitGame() {
     ClientPostClose(0);
 }
 
+void CGlueMgr::RealmListDialogCancelled() {
+    if (!SStrCmpI(CGlueMgr::m_currentScreen, "login")) {
+        ClientServices::LoginConnection()->Logoff();
+    }
+}
+
 void CGlueMgr::Resume() {
     // TODO
     // CGlueMgr::m_disconnectPending = 0;
diff --git a/src/glue/CGlueMgr.hpp b/src/glue/CGlueMgr.hpp
index 255e2c5..10e1c17 100644
--- a/src/glue/CGlueMgr.hpp
+++ b/src/glue/CGlueMgr.hpp
@@ -76,6 +76,7 @@ class CGlueMgr {
         static void PollLoginServerLogin();
         static void PollRealmList(const char* msg, int32_t complete, int32_t result, WOWCS_OPS op);
         static void QuitGame();
+        static void RealmListDialogCancelled();
         static void Resume();
         static void SetCurrentAccount(const char* accountName);
         static void SetIdleState(GLUE_IDLE_STATE state);
diff --git a/src/ui/ScriptFunctionsRealmList.cpp b/src/ui/ScriptFunctionsRealmList.cpp
index 3c7f9e0..95a6dee 100644
--- a/src/ui/ScriptFunctionsRealmList.cpp
+++ b/src/ui/ScriptFunctionsRealmList.cpp
@@ -324,7 +324,9 @@ int32_t Script_GetSelectedCategory(lua_State* L) {
 }
 
 int32_t Script_RealmListDialogCancelled(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    CGlueMgr::RealmListDialogCancelled();
+
+    return 0;
 }
 
 int32_t Script_IsInvalidTournamentRealmCategory(lua_State* L) {