diff --git a/graveyard.json b/graveyard.json
index 21a8552..71bba7c 100644
--- a/graveyard.json
+++ b/graveyard.json
@@ -1477,6 +1477,18 @@
     "name": "Yammer",
     "type": "service"
   },
+  {
+    "dateClose": "2019-11-16",
+    "dateOpen": "2011-01-01",
+    "description": "HockeyApp was a mobile beta distribution and crash analytics startup acquired by Microsoft in 2014, until the service got integrated into Visual Studio App Center.",
+    "link": "https://devblogs.microsoft.com/appcenter/hockeyapp-is-being-retired/",
+    "links": [
+      "https://venturebeat.com/business/microsoft-buys-app-beta-testing-startup-hockeyapp-plans-visual-studio-integration/",
+      "https://www.computerworld.com/article/2858303/microsoft-acquires-cross-platform-mobile-app-power-with-hockeyapp.html"
+    ],
+    "name": "HockeyApp",
+    "type": "service"
+  },
   {
     "dateClose": "2014-12-31",
     "dateOpen": "2014-04-24",