diff --git a/build/package/windows/nri-386-installer/nri-installer.wixproj b/build/package/windows/nri-386-installer/nri-installer.wixproj
index e166851..9e96d67 100644
--- a/build/package/windows/nri-386-installer/nri-installer.wixproj
+++ b/build/package/windows/nri-386-installer/nri-installer.wixproj
@@ -8,7 +8,7 @@
         <SchemaVersion>2.0</SchemaVersion>
         <OutputName>nri-$(IntegrationName)-386</OutputName>
         <OutputType>Package</OutputType>
-        <SignToolPath>C:\Program Files (x86)\Windows Kits\10\bin\x64\</SignToolPath>
+        <SignToolPath>C:\Program Files (x86)\Microsoft SDKs\ClickOnce\SignTool\</SignToolPath>
         <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
         <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
         <Name>newrelic-nri-$(IntegrationName)-installer</Name>
@@ -49,4 +49,4 @@
         <!-- <Delete Files="$(OutputPath)$(OutputName).msi" /> -->
     </Target>
     <Target Name="AfterBuild" DependsOnTargets="SignInstaller"/>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/build/package/windows/nri-amd64-installer/nri-installer.wixproj b/build/package/windows/nri-amd64-installer/nri-installer.wixproj
index 8e7f990..361e007 100644
--- a/build/package/windows/nri-amd64-installer/nri-installer.wixproj
+++ b/build/package/windows/nri-amd64-installer/nri-installer.wixproj
@@ -8,7 +8,7 @@
         <SchemaVersion>2.0</SchemaVersion>
         <OutputName>nri-$(IntegrationName)-amd64</OutputName>
         <OutputType>Package</OutputType>
-        <SignToolPath>C:\Program Files (x86)\Windows Kits\10\bin\x64\</SignToolPath>
+        <SignToolPath>C:\Program Files (x86)\Microsoft SDKs\ClickOnce\SignTool\</SignToolPath>
         <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
         <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
         <Name>newrelic-nri-$(IntegrationName)-installer</Name>
@@ -49,4 +49,4 @@
         <!-- <Delete Files="$(OutputPath)$(OutputName).msi" /> -->
     </Target>
     <Target Name="AfterBuild" DependsOnTargets="SignInstaller"/>
-</Project>
\ No newline at end of file
+</Project>