diff --git a/project/vc8/squish/squish.vcproj b/project/vc8/squish/squish.vcproj
index e10610d..2a313c8 100644
--- a/project/vc8/squish/squish.vcproj
+++ b/project/vc8/squish/squish.vcproj
@@ -343,6 +343,10 @@
 				RelativePath="..\..\..\src\nvtt\squish\simd_sse.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\src\nvtt\squish\squish.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\src\nvtt\squish\weightedclusterfit.h"
 				>