diff --git a/Hogwarts Legacy/HogwartsLegacy.vcxproj b/Hogwarts Legacy/HogwartsLegacy.vcxproj
index 5a9af04..f93307e 100644
--- a/Hogwarts Legacy/HogwartsLegacy.vcxproj	
+++ b/Hogwarts Legacy/HogwartsLegacy.vcxproj	
@@ -118,6 +118,7 @@
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <Optimization>MinSpace</Optimization>
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
+      <LanguageStandard>stdcpp20</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -155,6 +156,7 @@
       <WholeProgramOptimization>true</WholeProgramOptimization>
       <Optimization>MinSpace</Optimization>
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
+      <LanguageStandard>stdcpp20</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -163,6 +165,8 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\libs\HotkeysManager.cpp" />
+    <ClCompile Include="..\libs\OSDManager.cpp" />
     <ClCompile Include="dllmain.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />