diff --git a/source/core/options.ts b/source/core/options.ts
index f3aedef90..ad81a55e3 100644
--- a/source/core/options.ts
+++ b/source/core/options.ts
@@ -950,7 +950,7 @@ const cloneRaw = (raw: OptionsInit) => {
 };
 
 const getHttp2TimeoutOption = (internals: typeof defaultInternals): number | undefined => {
-	const delays = [internals.timeout.socket, internals.timeout.connect, internals.timeout.lookup, internals.timeout.request, internals.timeout.secureConnect].filter(delay => typeof delay === 'number') as number[];
+	const delays = [internals.timeout.socket, internals.timeout.connect, internals.timeout.lookup, internals.timeout.request, internals.timeout.secureConnect].filter(delay => typeof delay === 'number');
 
 	if (delays.length > 0) {
 		return Math.min(...delays);
diff --git a/source/core/utils/options-to-url.ts b/source/core/utils/options-to-url.ts
index 44e66dd6c..e27450489 100644
--- a/source/core/utils/options-to-url.ts
+++ b/source/core/utils/options-to-url.ts
@@ -63,7 +63,7 @@ export default function optionsToUrl(origin: string, options: URLOptions): URL {
 
 	for (const key of keys) {
 		if (options[key]) {
-			url[key] = options[key]!.toString();
+			url[key] = options[key].toString();
 		}
 	}