diff --git a/mods/example/mod.chrome.yaml b/mods/example/mod.chrome.yaml
index d3ae0a5..1f88312 100644
--- a/mods/example/mod.chrome.yaml
+++ b/mods/example/mod.chrome.yaml
@@ -110,3 +110,5 @@ FluentMessages:
 	example|fluent/mod.ftl
 	example|fluent/chrome.ftl
 	example|fluent/rules.ftl
+
+AllowUnusedFluentMessagesInExternalPackages: false
diff --git a/mods/example/mod.yaml b/mods/example/mod.yaml
index 95f2d05..25c8ef9 100644
--- a/mods/example/mod.yaml
+++ b/mods/example/mod.yaml
@@ -25,6 +25,7 @@ LoadScreen: BlankLoadScreen
 
 ServerTraits:
 	LobbyCommands
+	SkirmishLogic
 	PlayerPinger
 	MasterServerPinger
 	LobbySettingsNotification