diff --git a/src/Linker/Game/T6/ZoneCreatorT6.cpp b/src/Linker/Game/T6/ZoneCreatorT6.cpp
index 5e5c400c..01bdf996 100644
--- a/src/Linker/Game/T6/ZoneCreatorT6.cpp
+++ b/src/Linker/Game/T6/ZoneCreatorT6.cpp
@@ -5,6 +5,7 @@
 #include "Game/T6/GameT6.h"
 #include "Game/T6/T6.h"
 #include "ObjLoading.h"
+#include "Utils/StringUtils.h"
 
 #include <iostream>
 
@@ -108,7 +109,10 @@ void ZoneCreator::HandleMetadata(Zone* zone, const ZoneCreationContext& context)
 
 bool ZoneCreator::SupportsGame(const std::string& gameName) const
 {
-    return gameName == g_GameT6.GetShortName();
+    auto shortName = g_GameT6.GetShortName();
+    utils::MakeStringLowerCase(shortName);
+
+    return gameName == shortName;
 }
 
 std::unique_ptr<Zone> ZoneCreator::CreateZoneForDefinition(ZoneCreationContext& context) const
diff --git a/src/Linker/Linker.cpp b/src/Linker/Linker.cpp
index 9209a8df..b54edb0e 100644
--- a/src/Linker/Linker.cpp
+++ b/src/Linker/Linker.cpp
@@ -377,6 +377,7 @@ class LinkerImpl final : public Linker
             return nullptr;
         if (!GetGameNameFromZoneDefinition(context->m_game_name, targetName, zoneDefinition))
             return nullptr;
+        utils::MakeStringLowerCase(context->m_game_name);
         if (!LoadGdtFilesFromZoneDefinition(context->m_gdt_files, zoneDefinition, gdtSearchPath))
             return nullptr;