diff --git a/global.json b/global.json
index 983ba0401e..f45e8cc925 100644
--- a/global.json
+++ b/global.json
@@ -1,3 +1,8 @@
 {
-    "projects": ["src"]
-}
+  "projects": [
+    "src"
+  ],
+  "sdk": {
+    "version": "1.0.0-preview2-1-003177"
+  }
+}
\ No newline at end of file
diff --git a/test/Microsoft.AspNetCore.Server.Kestrel.Performance/global.json b/test/Microsoft.AspNetCore.Server.Kestrel.Performance/global.json
index 33f0f54e92..0ddae8e73f 100644
--- a/test/Microsoft.AspNetCore.Server.Kestrel.Performance/global.json
+++ b/test/Microsoft.AspNetCore.Server.Kestrel.Performance/global.json
@@ -1,3 +1,8 @@
-{
-  "projects": [ "..\\" ]
-}
+{
+  "projects": [
+    "..\\"
+  ],
+  "sdk": {
+    "version": "1.0.0-preview2-1-003177"
+  }
+}
\ No newline at end of file