diff --git a/src/dotnet-publish-iis/project.json b/src/dotnet-publish-iis/project.json
index cc40873f6a..4a99f9f0f0 100644
--- a/src/dotnet-publish-iis/project.json
+++ b/src/dotnet-publish-iis/project.json
@@ -2,7 +2,9 @@
   "name": "dotnet-publish-iis",
   "version": "1.0.0-*",
   "compilationOptions": {
-      "emitEntryPoint": true
+    "emitEntryPoint": true,
+    "warningsAsErrors": true,
+    "keyFile": "../../tools/Key.snk"
   },
 
   "dependencies": {