diff --git a/binaries/data/mods/public/gui/session/chat/ChatMessageFormatSimulation.js b/binaries/data/mods/public/gui/session/chat/ChatMessageFormatSimulation.js
index 5a0b957c70..6b51bac9db 100644
--- a/binaries/data/mods/public/gui/session/chat/ChatMessageFormatSimulation.js
+++ b/binaries/data/mods/public/gui/session/chat/ChatMessageFormatSimulation.js
@@ -188,7 +188,7 @@ ChatMessageFormatSimulation.flare = class
 		case "observer":
 			if (!g_IsObserver)
 				return "";
-
+			break;
 		default:
 			break;
 		}
diff --git a/eslint.config.mjs b/eslint.config.mjs
index 43067314d2..1511c802c2 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -49,6 +49,7 @@ const configEslintRecommended = {
 		"no-empty-static-block": "warn",
 		"no-ex-assign": "warn",
 		"no-extra-boolean-cast": "warn",
+		"no-fallthrough": "warn",
 		"no-func-assign": "warn",
 		"no-global-assign": "warn",
 		"no-import-assign": "warn",