diff --git a/src/OpenIddict.Core/project.json b/src/OpenIddict.Core/project.json
index b7c4829e..1933287c 100644
--- a/src/OpenIddict.Core/project.json
+++ b/src/OpenIddict.Core/project.json
@@ -1,28 +1,30 @@
 {
   "version": "1.0.0-alpha2-*",
 
-  "description": "Core components of OpenIddict.",
-  "authors": [ "Kévin Chalet" ],
-  "owners": [ "Kévin Chalet" ],
-
-  "projectUrl": "https://github.com/openiddict/openiddict-core",
-  "iconUrl": "https://avatars3.githubusercontent.com/u/13908567?s=64",
-  "licenseUrl": "http://www.apache.org/licenses/LICENSE-2.0.html",
+  "packOptions": {
+    "description": "Core components of OpenIddict.",
+    "authors": [ "Kévin Chalet" ],
+    "owners": [ "Kévin Chalet" ],
+
+    "projectUrl": "https://github.com/openiddict/openiddict-core",
+    "iconUrl": "https://avatars3.githubusercontent.com/u/13908567?s=64",
+    "licenseUrl": "http://www.apache.org/licenses/LICENSE-2.0.html",
+
+    "repository": {
+      "type": "git",
+      "url": "git://github.com/openiddict/openiddict-core"
+    },
 
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/openiddict/openiddict-core"
+    "tags": [
+      "aspnetcore",
+      "authentication",
+      "jwt",
+      "openidconnect",
+      "openiddict",
+      "security"
+    ]
   },
 
-  "tags": [
-    "aspnetcore",
-    "authentication",
-    "jwt",
-    "openidconnect",
-    "openiddict",
-    "security"
-  ],
-
   "buildOptions": {
     "warningsAsErrors": true,
     "nowarn": [ "CS1591" ],