diff --git a/index.ts b/index.ts
index 490a4a9..52968ce 100644
--- a/index.ts
+++ b/index.ts
@@ -505,7 +505,7 @@ class Hint {
 	element: HTMLDivElement;
 }
 
-const computeSettings = (doNotChangeSpeed: boolean) => {
+const computeSettings = (doNotChangeSpeed: boolean): Cfg => {
 	const settings = {
 		...cfg.global,
 		...channelConfig,