diff --git a/aegisub/build/libaegisub_vs2008/libaegisub_vs2008.vcproj b/aegisub/build/libaegisub_vs2008/libaegisub_vs2008.vcproj
index 1c9bc1264..fd5fcebef 100644
--- a/aegisub/build/libaegisub_vs2008/libaegisub_vs2008.vcproj
+++ b/aegisub/build/libaegisub_vs2008/libaegisub_vs2008.vcproj
@@ -290,6 +290,9 @@
 			<File
 				RelativePath="..\..\libaegisub\common\log.cpp"
 				>
+			<File
+				RelativePath="..\..\libaegisub\common\util.cpp"
+				>
 			</File>
 			<File
 				RelativePath="..\..\libaegisub\common\mru.cpp"