diff --git a/aegisub/build/reporter_2008/reporter_2008.vcproj b/aegisub/build/reporter_2008/reporter_2008.vcproj
index 196548a8d..20063fa84 100644
--- a/aegisub/build/reporter_2008/reporter_2008.vcproj
+++ b/aegisub/build/reporter_2008/reporter_2008.vcproj
@@ -343,6 +343,10 @@
 				RelativePath="..\..\reporter\platform.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\..\reporter\platform_windows.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\..\reporter\progress.cpp"
 				>
@@ -437,6 +441,10 @@
 				RelativePath="..\..\reporter\include\platform.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\reporter\platform_windows.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\reporter\progress.h"
 				>