diff --git a/src/lib/components/chat/Chat.svelte b/src/lib/components/chat/Chat.svelte
index 7e3e3843e..34abc20e8 100644
--- a/src/lib/components/chat/Chat.svelte
+++ b/src/lib/components/chat/Chat.svelte
@@ -121,6 +121,7 @@
 	let selectedToolIds = [];
 	let imageGenerationEnabled = false;
 	let webSearchEnabled = false;
+	let thinkingEnabled = false;
 	let codeInterpreterEnabled = false;
 
 	let chat = null;