diff --git a/src/Microsoft.AspNet.Server.Kestrel/KestrelServerInformation.cs b/src/Microsoft.AspNet.Server.Kestrel/KestrelServerInformation.cs
index 84b2fcab57..acbfc685e5 100644
--- a/src/Microsoft.AspNet.Server.Kestrel/KestrelServerInformation.cs
+++ b/src/Microsoft.AspNet.Server.Kestrel/KestrelServerInformation.cs
@@ -42,7 +42,7 @@ namespace Microsoft.AspNet.Server.Kestrel
 
         private static int GetThreadCount(IConfiguration configuration)
         {
-            var threadCountString = configuration["server.threadCount"];
+            var threadCountString = configuration["kestrel.threadCount"];
 
             int threadCount;
             if (string.IsNullOrEmpty(threadCountString) || !int.TryParse(threadCountString, out threadCount))
diff --git a/test/Microsoft.AspNet.Server.KestrelTests/KestrelServerInformationTests.cs b/test/Microsoft.AspNet.Server.KestrelTests/KestrelServerInformationTests.cs
index 2a3285da9f..91e9a419f0 100644
--- a/test/Microsoft.AspNet.Server.KestrelTests/KestrelServerInformationTests.cs
+++ b/test/Microsoft.AspNet.Server.KestrelTests/KestrelServerInformationTests.cs
@@ -18,7 +18,7 @@ namespace Microsoft.AspNet.Server.KestrelTests
 
             var values = new Dictionary<string, string>
             {
-                { "server.threadCount", expected.ToString() }
+                { "kestrel.threadCount", expected.ToString() }
             };
 
             var configuration = new ConfigurationBuilder()