diff --git a/build/Targets/RepoToolset/Sign.proj b/build/Targets/RepoToolset/Sign.proj
index 5d623829305d3d1200e1d782ab980445ee5d44ad..79dfa28dc6467dcb5e4ea3ac4863195673e0d1a6 100644
--- a/build/Targets/RepoToolset/Sign.proj
+++ b/build/Targets/RepoToolset/Sign.proj
@@ -20,6 +20,7 @@
     <!-- Default certificate/strong-name to be used for all files with PKT=="31bf3856ad364e35". -->
     <StrongNameSignInfo Include="MsSharedLib72" PublicKeyToken="31bf3856ad364e35" CertificateName="Microsoft400" />
     <StrongNameSignInfo Include="SilverlightCert121" PublicKeyToken="7cec85d7bea7798e" CertificateName="Microsoft400" />
+    <StrongNameSignInfo Include="StrongName" PublicKeyToken="b03f5f7f11d50a3a" CertificateName="Microsoft400" />
 
     <!-- 
       Map of file extensions to default certificate name. Files with these extensions are