diff --git a/types/common.d.ts b/types/common.d.ts
index 3165711c702..fac059061ce 100644
--- a/types/common.d.ts
+++ b/types/common.d.ts
@@ -18,4 +18,4 @@ export type HasDefined<T> = Equal<T, unknown> extends true ? false : true
 // https://stackoverflow.com/questions/49927523/disallow-call-with-any/49928360#49928360
 export type IfAny<T, Y, N> = 0 extends 1 & T ? Y : N
 
-export type LooseRequired<T> = { [P in string & keyof T]: T[P] }
+export type LooseRequired<T> = { [P in keyof (T & Required<T>)]: T[P] }