diff --git a/build/VS2005/fuzzer/fuzzer.vcproj b/build/VS2005/fuzzer/fuzzer.vcproj
index d6ec14d16..c64c5037a 100644
--- a/build/VS2005/fuzzer/fuzzer.vcproj
+++ b/build/VS2005/fuzzer/fuzzer.vcproj
@@ -343,10 +343,22 @@
 				RelativePath="..\..\..\lib\common\entropy_common.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\common\pool.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\lib\common\threading.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\common\error_private.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\compress\zstdmt_compress.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\compress\fse_compress.c"
 				>
@@ -393,6 +405,14 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
+			<File
+				RelativePath="..\..\..\lib\common\pool.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\lib\common\threading.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\common\bitstream.h"
 				>
@@ -449,6 +469,10 @@
 				RelativePath="..\..\..\lib\common\zstd_internal.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\compress\zstdmt_compress.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\compress\zstd_opt.h"
 				>
diff --git a/build/VS2008/fuzzer/fuzzer.vcproj b/build/VS2008/fuzzer/fuzzer.vcproj
index f6912b8d9..72540d243 100644
--- a/build/VS2008/fuzzer/fuzzer.vcproj
+++ b/build/VS2008/fuzzer/fuzzer.vcproj
@@ -340,6 +340,14 @@
 				RelativePath="..\..\..\lib\dictBuilder\divsufsort.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\common\pool.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\lib\common\threading.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\common\entropy_common.c"
 				>
@@ -380,6 +388,10 @@
 				RelativePath="..\..\..\lib\common\zstd_common.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\compress\zstdmt_compress.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\compress\zstd_compress.c"
 				>
@@ -402,6 +414,14 @@
 				RelativePath="..\..\..\lib\dictBuilder\divsufsort.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\common\pool.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\lib\common\threading.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\common\error_private.h"
 				>
@@ -450,6 +470,10 @@
 				RelativePath="..\..\..\lib\common\zstd_internal.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\lib\compress\zstdmt_compress.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\lib\compress\zstd_opt.h"
 				>
diff --git a/build/VS2010/fuzzer/fuzzer.vcxproj b/build/VS2010/fuzzer/fuzzer.vcxproj
index 623a9ca43..07ae508be 100644
--- a/build/VS2010/fuzzer/fuzzer.vcxproj
+++ b/build/VS2010/fuzzer/fuzzer.vcxproj
@@ -155,6 +155,8 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\..\lib\common\pool.c" />
+    <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
     <ClCompile Include="..\..\..\lib\common\error_private.c" />
     <ClCompile Include="..\..\..\lib\common\fse_decompress.c" />
@@ -163,6 +165,7 @@
     <ClCompile Include="..\..\..\lib\compress\fse_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\huf_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\zstd_compress.c" />
+    <ClCompile Include="..\..\..\lib\compress\zstdmt_compress.c" />
     <ClCompile Include="..\..\..\lib\decompress\huf_decompress.c" />
     <ClCompile Include="..\..\..\lib\decompress\zstd_decompress.c" />
     <ClCompile Include="..\..\..\lib\dictBuilder\cover.c" />
@@ -172,6 +175,8 @@
     <ClCompile Include="..\..\..\tests\fuzzer.c" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\..\lib\common\pool.h" />
+    <ClCompile Include="..\..\..\lib\common\threading.h" />
     <ClInclude Include="..\..\..\lib\common\fse.h" />
     <ClInclude Include="..\..\..\lib\common\huf.h" />
     <ClInclude Include="..\..\..\lib\common\xxhash.h" />
@@ -179,6 +184,7 @@
     <ClInclude Include="..\..\..\lib\common\zstd_errors.h" />
     <ClInclude Include="..\..\..\lib\zstd.h" />
     <ClInclude Include="..\..\..\lib\compress\zstd_opt.h" />
+    <ClInclude Include="..\..\..\lib\compress\zstdmt_compress.h" />
     <ClInclude Include="..\..\..\lib\dictBuilder\divsufsort.h" />
     <ClInclude Include="..\..\..\lib\dictBuilder\zdict.h" />
     <ClInclude Include="..\..\..\lib\legacy\zstd_legacy.h" />