diff --git a/project.config b/project.config
index e8a5ce1..023a273 100644
--- a/project.config
+++ b/project.config
@@ -2,7 +2,7 @@
     description = Access inherited by all other projects.
 [receive]
     requireContributorAgreement = false
-    requireSignedOffBy = false
+    requireSignedOffBy = true
     requireChangeId = true
     enableSignedPush = false
     createNewChangeForAllNotInTarget = false