diff --git a/src/Octokit.Webhooks/Models/AppEvent.cs b/src/Octokit.Webhooks/Models/AppEvent.cs
index 3f24842e..c4b90ba4 100644
--- a/src/Octokit.Webhooks/Models/AppEvent.cs
+++ b/src/Octokit.Webhooks/Models/AppEvent.cs
@@ -5,6 +5,8 @@ public enum AppEvent
 {
     [EnumMember(Value = "*")]
     All,
+    [EnumMember(Value = "branch_protection_configuration")]
+    BranchProtectionConfiguration,
     [EnumMember(Value = "branch_protection_rule")]
     BranchProtectionRule,
     [EnumMember(Value = "check_run")]