diff --git a/docfx.json b/docfx.json
index 31206da89c8..dde2fc7979f 100644
--- a/docfx.json
+++ b/docfx.json
@@ -112,7 +112,8 @@
       "dotnet-xref/_zip/vs.140.zip",
       "dotnet-xref/_zip/office15.zip",
       "dotnet-xref/_zip/missingapi.yml",
-      "dotnet-xref/_zip/msdnsmallset.yml"
+      "dotnet-xref/_zip/msdnsmallset.yml",
+      "dotnet-xref/_zip/roslyn.yml"
     ]
   }
 }