diff --git a/types/chai/chai-tests.ts b/types/chai/chai-tests.ts
index 2c81c42aeb..ae8a71766e 100644
--- a/types/chai/chai-tests.ts
+++ b/types/chai/chai-tests.ts
@@ -1145,6 +1145,8 @@ function members() {
     expect([5, 4]).not.members([]);
     expect([5, 4]).not.members([6, 3]);
     expect([5, 4]).not.members([5, 4, 2]);
+
+    expect([5, 4]).to.have.all.members([4, 5]);
 }
 
 function increaseDecreaseChange() {