diff --git a/aegisub/build/libresrc/libresrc.vcxproj b/aegisub/build/libresrc/libresrc.vcxproj
index 72a08ff56..c118c6440 100644
--- a/aegisub/build/libresrc/libresrc.vcxproj
+++ b/aegisub/build/libresrc/libresrc.vcxproj
@@ -46,7 +46,7 @@
     <Import Project="$(MSBuildThisFileDirectory)..\respack\Aegisub.ResPack.targets" />
   </ImportGroup>
 
-  <Target Name="DefaultConfig" BeforeTargets="ClCompile">
+  <Target Name="DefaultConfig" BeforeTargets="ResPackGenerate">
     <Copy
       SourceFiles="$(SrcDir)default_config_win.json"
       DestinationFiles="$(SrcDir)default_config_platform.json"