diff --git a/builds/windows/vc2010/freetype.vcxproj b/builds/windows/vc2010/freetype.vcxproj
index 671d12450..4efd9d460 100644
--- a/builds/windows/vc2010/freetype.vcxproj
+++ b/builds/windows/vc2010/freetype.vcxproj
@@ -475,6 +475,7 @@
     <ClCompile Include="..\..\..\src\cid\type1cid.c" />
     <ClCompile Include="..\..\..\src\dlg\dlgwrap.c" />
     <ClCompile Include="..\..\..\src\gzip\ftgzip.c" />
+    <ClCompile Include="..\..\..\src\hvf\hvf.c" />
     <ClCompile Include="..\..\..\src\lzw\ftlzw.c" />
     <ClCompile Include="..\..\..\src\pcf\pcf.c" />
     <ClCompile Include="..\..\..\src\pfr\pfr.c" />
diff --git a/builds/windows/visualc/freetype.vcproj b/builds/windows/visualc/freetype.vcproj
index a16782c23..6a5b9d697 100644
--- a/builds/windows/visualc/freetype.vcproj
+++ b/builds/windows/visualc/freetype.vcproj
@@ -493,6 +493,10 @@
 					RelativePath="..\..\..\src\base\ftwinfnt.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\..\src\hvf\hvf.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\..\src\pcf\pcf.c"
 					>
diff --git a/builds/windows/visualce/freetype.vcproj b/builds/windows/visualce/freetype.vcproj
index e271462bd..c4b4533b6 100644
--- a/builds/windows/visualce/freetype.vcproj
+++ b/builds/windows/visualce/freetype.vcproj
@@ -3612,6 +3612,10 @@
 					RelativePath="..\..\..\src\base\ftpatent.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\..\src\hvf\hvf.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\..\src\pcf\pcf.c"
 					>