diff --git a/Source/Client/Mode/CGameMode.h b/Source/Client/Mode/CGameMode.h
index fbbe78ea..5391c979 100644
--- a/Source/Client/Mode/CGameMode.h
+++ b/Source/Client/Mode/CGameMode.h
@@ -275,6 +275,7 @@ public:
   MinimapMarker* FindMinimapMarker(std::uint32_t key);
   float CameraDesiredYaw();
   void IgnoreRemovedPacket3(const unsigned char* packet);
+  void ReceiveShowRankingSchedule(const unsigned char* packet);
   void IgnoreRemovedPacket4(const unsigned char* packet);
   void IgnoreRemovedPacket5(const unsigned char* packet);
   void IgnoreRemovedPacket7(const unsigned char* packet);
diff --git a/Source/Contents/ClientItemLists.cpp b/Source/Contents/ClientItemLists.cpp
index 196668c7..494b06e0 100644
--- a/Source/Contents/ClientItemLists.cpp
+++ b/Source/Contents/ClientItemLists.cpp
@@ -1729,3 +1729,11 @@ bool ClientItemLists::AddExchangeItem(ITEM_INFO item) {
 
   return true;
 }
+
+// OFFSET: 0x00D1F550
+// FUNCTION: fn_21639
+void CGameMode::ReceiveShowRankingSchedule(const unsigned char* packet) {
+  if (packet) {
+    g_session.SetShowRankingSchedule(true, packet);
+  }
+}