diff --git a/types/got/got-tests.ts b/types/got/got-tests.ts
index 7c089cc91b..1626cae86a 100644
--- a/types/got/got-tests.ts
+++ b/types/got/got-tests.ts
@@ -253,7 +253,7 @@ got('todomvc', {
 }).then(res => res.fromCache);
 
 got('todomvc', {
-    cache: new QuickLRU(),
+    cache: new QuickLRU({maxSize: 10}),
 }).then(res => res.fromCache);
 
 got(new url.URL('http://todomvc.com'));
diff --git a/types/got/v8/got-tests.ts b/types/got/v8/got-tests.ts
index 610ac87c26..5e115e96ac 100644
--- a/types/got/v8/got-tests.ts
+++ b/types/got/v8/got-tests.ts
@@ -252,7 +252,7 @@ got('todomvc', {
 }).then(res => res.fromCache);
 
 got('todomvc', {
-    cache: new QuickLRU(),
+    cache: new QuickLRU({maxSize: 10}),
 }).then(res => res.fromCache);
 
 got(new url.URL('http://todomvc.com'));