diff --git a/src/types.ts b/src/types.ts
index 96d1ef6b72..26ec9830bd 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -31,7 +31,8 @@ export type ReturnTypeOf<T extends AnyFunction | AnyFunction[]> =
     ? ReturnType<T>
     : T extends AnyFunction[]
     ? // exclude `void` from intersection, see octokit/octokit.js#2115
-      UnionToIntersection<Exclude<ReturnType<T[number]>, void>>
+      // UnionToIntersection<Exclude<ReturnType<T[number]>, void>>
+      UnionToIntersection<ReturnType<T[number]>>
     : never;
 
 /**
diff --git a/test/typescript-validate.ts b/test/typescript-validate.ts
index 61707f4537..5bd7821c2d 100644
--- a/test/typescript-validate.ts
+++ b/test/typescript-validate.ts
@@ -48,6 +48,7 @@ export function pluginsTest() {
   const octokitWithVoidAndNonVoidPlugins =
     new OctokitWithVoidAndNonVoidPlugins();
 
+  expectType<void>(octokitWithVoidAndNonVoidPlugins);
   expectType<string>(octokitWithVoidAndNonVoidPlugins.foo);
   expectType<string>(octokitWithVoidAndNonVoidPlugins.bar);
 }