diff --git a/project.config b/project.config
index e7209a4..f73c42a 100644
--- a/project.config
+++ b/project.config
@@ -86,6 +86,8 @@
 [change]
 	privateByDefault = false
 	workInProgressByDefault = false
+[reviewer]
+	enableByEmail = false
 [capability]
 	accessDatabase = group Administrators
 	administrateServer = group Administrators