diff --git a/test/AutobahnTestClient/project.json b/test/AutobahnTestClient/project.json
index 2efb280920..d464cd5c11 100644
--- a/test/AutobahnTestClient/project.json
+++ b/test/AutobahnTestClient/project.json
@@ -6,6 +6,6 @@
     "Microsoft.AspNetCore.WebSockets.Client": "0.1.0-*"
   },
   "frameworks": {
-    "dnx451": {}
+    "net451": {}
   }
 }
\ No newline at end of file
diff --git a/test/AutobahnTestServer/project.json b/test/AutobahnTestServer/project.json
index 8f0856bc61..32f5531d86 100644
--- a/test/AutobahnTestServer/project.json
+++ b/test/AutobahnTestServer/project.json
@@ -8,10 +8,13 @@
     "emitEntryPoint": true
   },
   "frameworks": {
-    "netstandardapp1.5": {
+    "netcoreapp1.0": {
       "dependencies": {
+        "Microsoft.NETCore.App": {
+          "version": "1.0.0-*",
+          "type": "platform"
+        },
         "dotnet-test-xunit": "1.0.0-dev-*",
-        "NETStandard.Library": "1.5.0-*",
         "System.Diagnostics.Process": "4.1.0-*"
       },
       "imports": [
@@ -19,7 +22,7 @@
         "portable-net451+win8"
       ]
     },
-    "dnx451": {}
+    "net451": {}
   },
   "content": [
     "hosting.json"
diff --git a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/BufferStream.cs b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/BufferStream.cs
index 49d8955bb1..2e900c2a5e 100644
--- a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/BufferStream.cs
+++ b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/BufferStream.cs
@@ -138,7 +138,7 @@ namespace Microsoft.AspNetCore.WebSockets.Protocol.Test
             }
         }
 
-#if !NETSTANDARDAPP1_5
+#if !NETCOREAPP1_0
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             // TODO: This option doesn't preserve the state object.
@@ -226,7 +226,7 @@ namespace Microsoft.AspNetCore.WebSockets.Protocol.Test
             }
         }
 
-#if !NETSTANDARDAPP1_5
+#if !NETCOREAPP1_0
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             Write(buffer, offset, count);
diff --git a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/DuplexStream.cs b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/DuplexStream.cs
index 68fe1bca24..0355fa44aa 100644
--- a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/DuplexStream.cs
+++ b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/DuplexStream.cs
@@ -93,7 +93,7 @@ namespace Microsoft.AspNetCore.WebSockets.Protocol.Test
             return _readStream.Read(buffer, offset, count);
         }
 
-#if !NETSTANDARDAPP1_5
+#if !NETCOREAPP1_0
         public override int ReadByte()
         {
             return _readStream.ReadByte();
@@ -129,7 +129,7 @@ namespace Microsoft.AspNetCore.WebSockets.Protocol.Test
             _writeStream.Write(buffer, offset, count);
         }
 
-#if !NETSTANDARDAPP1_5
+#if !NETCOREAPP1_0
         public override void WriteByte(byte value)
         {
             _writeStream.WriteByte(value);
diff --git a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/project.json b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/project.json
index 5b120f6d85..e651871409 100644
--- a/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/project.json
+++ b/test/Microsoft.AspNetCore.WebSockets.Protocol.Test/project.json
@@ -5,10 +5,13 @@
   },
   "testRunner": "xunit",
   "frameworks": {
-    "netstandardapp1.5": {
+    "netcoreapp1.0": {
       "dependencies": {
+        "Microsoft.NETCore.App": {
+          "version": "1.0.0-*",
+          "type": "platform"
+        },
         "dotnet-test-xunit": "1.0.0-dev-*",
-        "NETStandard.Library": "1.5.0-*",
         "System.Diagnostics.Process": "4.1.0-*"
       },
       "imports": [
diff --git a/test/TestClient/project.json b/test/TestClient/project.json
index d24a9e6b18..2e35414780 100644
--- a/test/TestClient/project.json
+++ b/test/TestClient/project.json
@@ -4,6 +4,6 @@
     "Microsoft.AspNetCore.WebSockets.Client": "0.1.0-*"
   },
   "frameworks": {
-    "dnx451": {}
+    "net451": {}
   }
 }
\ No newline at end of file