diff --git a/.arcconfig b/.arcconfig
index bab5eea..b0eb85c 100644
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,5 +1,4 @@
 {
-  "project.name": "libphutil",
   "phabricator.uri": "https://secure.phabricator.com/",
   "unit.engine": "PhutilUnitTestEngine"
 }