diff --git a/packages/toolkit/src/createSlice.ts b/packages/toolkit/src/createSlice.ts
index 165f5a8d1..9340bce76 100644
--- a/packages/toolkit/src/createSlice.ts
+++ b/packages/toolkit/src/createSlice.ts
@@ -16,7 +16,7 @@ import type {
 import { createReducer } from './createReducer'
 import type { ActionReducerMapBuilder, TypedActionCreator } from './mapBuilders'
 import { executeReducerBuilderCallback } from './mapBuilders'
-import type { Id, Tail, TypeGuard } from './tsHelpers'
+import type { Id, TypeGuard } from './tsHelpers'
 import type { InjectConfig } from './combineSlices'
 import type {
   AsyncThunk,