diff --git a/src/Microsoft.PowerShell.Linux.Host/project.json b/src/Microsoft.PowerShell.Linux.Host/project.json
index 2b1c498641..be3adce597 100644
--- a/src/Microsoft.PowerShell.Linux.Host/project.json
+++ b/src/Microsoft.PowerShell.Linux.Host/project.json
@@ -25,14 +25,5 @@
         "netstandardapp1.5": {
             "imports": [ "dnxcore50", "portable-net45+win8" ]
         }
-    },
-
-    "runtimes": {
-        "ubuntu.14.04-x64": { },
-        "centos.7.1-x64": { },
-        "win7-x64": { },
-        "win10-x64": { },
-        "osx.10.10-x64": { },
-        "osx.10.11-x64": { }
     }
 }
diff --git a/src/TypeCatalogParser/project.json b/src/TypeCatalogParser/project.json
index ed52514f47..f3e2050da0 100644
--- a/src/TypeCatalogParser/project.json
+++ b/src/TypeCatalogParser/project.json
@@ -13,14 +13,5 @@
         "netstandardapp1.5": {
             "imports": [ "dnxcore50", "portable-net45+win8" ]
         }
-    },
-
-    "runtimes": {
-        "ubuntu.14.04-x64": { },
-        "centos.7.1-x64": { },
-        "win7-x64": { },
-        "win10-x64": { },
-        "osx.10.10-x64": { },
-        "osx.10.11-x64": { }
     }
 }