diff --git a/llvm/.arcconfig b/llvm/.arcconfig
index e06dc389d6fc..92f8f458291e 100644
--- a/llvm/.arcconfig
+++ b/llvm/.arcconfig
@@ -1,4 +1,3 @@
 {
-  "project_id" : "llvm",
   "conduit_uri" : "https://reviews.llvm.org/"
 }