diff --git a/ports/win32/msvc/lwIP.vcxproj b/ports/win32/msvc/lwIP.vcxproj
index 5c13a8c..8c236c4 100644
--- a/ports/win32/msvc/lwIP.vcxproj
+++ b/ports/win32/msvc/lwIP.vcxproj
@@ -308,6 +308,7 @@
     <ClCompile Include="..\..\..\..\lwip\src\core\ipv6\mld6.c" />
     <ClCompile Include="..\..\..\..\lwip\src\core\ipv6\nd6.c" />
     <ClCompile Include="..\..\..\..\lwip\src\netif\bridgeif.c" />
+    <ClCompile Include="..\..\..\..\lwip\src\netif\bridgeif_fdb.c" />
     <ClCompile Include="..\..\..\..\lwip\src\netif\ethernet.c" />
     <ClCompile Include="..\..\..\..\lwip\src\netif\ethernetif.c" />
     <ClCompile Include="..\..\..\..\lwip\src\netif\lowpan6.c" />
diff --git a/ports/win32/msvc/lwIP.vcxproj.filters b/ports/win32/msvc/lwIP.vcxproj.filters
index 91a503a..3f01936 100644
--- a/ports/win32/msvc/lwIP.vcxproj.filters
+++ b/ports/win32/msvc/lwIP.vcxproj.filters
@@ -499,6 +499,9 @@
     <ClCompile Include="..\..\..\..\lwip\src\apps\smtp\smtp.c">
       <Filter>src\apps\smtp</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\lwip\src\netif\bridgeif_fdb.c">
+      <Filter>src\netif</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\..\lwip\src\include\lwip\apps\lwiperf.h">