diff --git a/aegisub/build/csrihelper/csrihelper.vcxproj b/aegisub/build/csrihelper/csrihelper.vcxproj
index 85d071514..147b7fa14 100644
--- a/aegisub/build/csrihelper/csrihelper.vcxproj
+++ b/aegisub/build/csrihelper/csrihelper.vcxproj
@@ -38,7 +38,7 @@
   <!-- Aegisub project configuration -->
   <PropertyGroup Label="AegisubConfiguration">
     <AegisubProjectType>lib</AegisubProjectType>
-    <SrcDir>..\..\..\..\contrib\csri\</SrcDir>
+    <SrcDir>..\..\..\contrib\csri\</SrcDir>
   </PropertyGroup>
   <ImportGroup Label="PropertySheets">
     <Import Project="$(MSBuildThisFileDirectory)..\aegisub.props" />
@@ -69,4 +69,4 @@
     <ClCompile Include="$(SrcDir)subhelp\logging.c" />
     <ClCompile Include="$(SrcDir)subhelp\win32\openfile.c" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>