diff --git a/src/Microsoft.AspNet.WebSockets.Client/project.json b/src/Microsoft.AspNet.WebSockets.Client/project.json
index a3abcf62fb..7a3966d04d 100644
--- a/src/Microsoft.AspNet.WebSockets.Client/project.json
+++ b/src/Microsoft.AspNet.WebSockets.Client/project.json
@@ -1,4 +1,4 @@
-{
+{
     "version": "1.0.0-*",
     "dependencies": {
         "Microsoft.AspNet.WebSockets.Protocol": ""
diff --git a/src/Microsoft.AspNet.WebSockets.Protocol/project.json b/src/Microsoft.AspNet.WebSockets.Protocol/project.json
index 0a600cfc61..f91624ed40 100644
--- a/src/Microsoft.AspNet.WebSockets.Protocol/project.json
+++ b/src/Microsoft.AspNet.WebSockets.Protocol/project.json
@@ -1,8 +1,8 @@
-{
+{
     "version": "1.0.0-*",
     "frameworks": {
         "net45": { },
-        "k10": {
+        "aspnetcore50": {
           "dependencies": {
             "Microsoft.Net.WebSocketAbstractions":  "1.0.0-*",
             "System.Diagnostics.Contracts": "4.0.0.0",
diff --git a/src/Microsoft.AspNet.WebSockets.Server/project.json b/src/Microsoft.AspNet.WebSockets.Server/project.json
index 3c0d73c1ca..12c16adf0a 100644
--- a/src/Microsoft.AspNet.WebSockets.Server/project.json
+++ b/src/Microsoft.AspNet.WebSockets.Server/project.json
@@ -1,4 +1,4 @@
-{
+{
     "version": "1.0.0-*",
     "dependencies": {
         "Microsoft.AspNet.Http":  "1.0.0-*",
@@ -7,7 +7,7 @@
     },
     "frameworks" : {
         "net45" : { },
-        "k10" : { 
+        "aspnetcore50" : { 
             "dependencies": {
                 "System.Runtime": "4.0.20.0"
             }
diff --git a/test/Microsoft.AspNet.WebSockets.Client.Test/project.json b/test/Microsoft.AspNet.WebSockets.Client.Test/project.json
index 039029a32d..60eb7a7043 100644
--- a/test/Microsoft.AspNet.WebSockets.Client.Test/project.json
+++ b/test/Microsoft.AspNet.WebSockets.Client.Test/project.json
@@ -1,4 +1,4 @@
-{
+{
     "dependencies": {
         "Microsoft.AspNet.WebSockets.Protocol": "",
         "Microsoft.AspNet.WebSockets.Client": "",
diff --git a/test/Microsoft.AspNet.WebSockets.Protocol.Test/project.json b/test/Microsoft.AspNet.WebSockets.Protocol.Test/project.json
index d5058102aa..ab53a015e4 100644
--- a/test/Microsoft.AspNet.WebSockets.Protocol.Test/project.json
+++ b/test/Microsoft.AspNet.WebSockets.Protocol.Test/project.json
@@ -1,4 +1,4 @@
-{
+{
     "dependencies": {
         "Microsoft.AspNet.WebSockets.Protocol": "",
         "Xunit.KRunner": "1.0.0-*"
diff --git a/test/TestClient/project.json b/test/TestClient/project.json
index a813f17211..356d8e0767 100644
--- a/test/TestClient/project.json
+++ b/test/TestClient/project.json
@@ -1,4 +1,4 @@
-{
+{
     "dependencies": {
         "Microsoft.AspNet.WebSockets.Protocol": "",
         "Microsoft.AspNet.WebSockets.Client": ""