diff --git a/libsodium.vcxproj b/libsodium.vcxproj
index e04fe410..1bf5d81f 100644
--- a/libsodium.vcxproj
+++ b/libsodium.vcxproj
@@ -315,6 +315,10 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-load-sse2.h" />
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-load-sse41.h" />
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-round.h" />
+    <ClInclude Include="src\libsodium\crypto_onetimeauth\poly1305\onetimeauth_poly1305.h" />
     <ClInclude Include="src\libsodium\include\sodium.h" />
     <ClInclude Include="src\libsodium\include\sodium\core.h" />
     <ClInclude Include="src\libsodium\include\sodium\crypto_aead_aes256gcm.h" />
@@ -400,6 +404,9 @@
     <ClCompile Include="src\libsodium\crypto_core\salsa20\core_salsa20_api.c" />
     <ClCompile Include="src\libsodium\crypto_core\salsa20\ref\core_salsa20.c" />
     <ClCompile Include="src\libsodium\crypto_generichash\blake2\generichash_blake2_api.c" />
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-ref.c" />
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-sse41.c" />
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-ssse3.c" />
     <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-ref.c" />
     <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\generichash_blake2b.c" />
     <ClCompile Include="src\libsodium\crypto_generichash\crypto_generichash.c" />
diff --git a/libsodium.vcxproj.filters b/libsodium.vcxproj.filters
index d5958a8f..64cc0a1a 100644
--- a/libsodium.vcxproj.filters
+++ b/libsodium.vcxproj.filters
@@ -177,6 +177,18 @@
     <ClInclude Include="src\libsodium\include\sodium\crypto_onetimeauth_poly1305.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-load-sse2.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-load-sse41.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-round.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="src\libsodium\crypto_onetimeauth\poly1305\onetimeauth_poly1305.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="src\libsodium\crypto_core\hsalsa20\ref2\core_hsalsa20.c">
@@ -638,5 +650,14 @@
     <ClCompile Include="src\libsodium\crypto_aead\chacha20poly1305\sodium\aead_chacha20poly1305.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-ref.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-sse41.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="src\libsodium\crypto_generichash\blake2\ref\blake2b-compress-ssse3.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
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