diff --git a/windows/ZeroTierOne/ZeroTierOne.vcxproj b/windows/ZeroTierOne/ZeroTierOne.vcxproj
index e5ea25bf9..d19eee6cf 100644
--- a/windows/ZeroTierOne/ZeroTierOne.vcxproj
+++ b/windows/ZeroTierOne/ZeroTierOne.vcxproj
@@ -20,6 +20,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\controller\EmbeddedNetworkController.cpp" />
+    <ClCompile Include="..\..\controller\JSONDB.cpp" />
     <ClCompile Include="..\..\ext\http-parser\http_parser.c" />
     <ClCompile Include="..\..\ext\libnatpmp\getgateway.c" />
     <ClCompile Include="..\..\ext\libnatpmp\natpmp.c" />
@@ -269,7 +270,7 @@
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>
       </AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NOMINMAX;STATICLIB;WIN32;ZT_TRACE;ZT_USE_MINIUPNPC;MINIUPNP_STATICLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NOMINMAX;STATICLIB;WIN32;ZT_TRACE;ZT_RULES_ENGINE_DEBUGGING;ZT_USE_MINIUPNPC;MINIUPNP_STATICLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MultiProcessorCompilation>false</MultiProcessorCompilation>
       <DisableSpecificWarnings>4996</DisableSpecificWarnings>
     </ClCompile>
diff --git a/windows/ZeroTierOne/ZeroTierOne.vcxproj.filters b/windows/ZeroTierOne/ZeroTierOne.vcxproj.filters
index 337b8cbbf..1fa39abda 100644
--- a/windows/ZeroTierOne/ZeroTierOne.vcxproj.filters
+++ b/windows/ZeroTierOne/ZeroTierOne.vcxproj.filters
@@ -261,6 +261,9 @@
     <ClCompile Include="..\..\controller\EmbeddedNetworkController.cpp">
       <Filter>Source Files\controller</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\controller\JSONDB.cpp">
+      <Filter>Source Files\controller</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="resource.h">