diff --git a/src/TraitBuilder.ts b/src/TraitBuilder.ts
index 55d3663..bc8f7af 100644
--- a/src/TraitBuilder.ts
+++ b/src/TraitBuilder.ts
@@ -1,6 +1,6 @@
 import { Pipe, Tuples } from "hotscript"
 import { AbstractClass, Class } from "type-fest"
-import { Trait, TraitClass, TraitConcreteClass, TraitInstance } from "./Trait"
+import { Trait, TraitClass, TraitConcreteClass } from "./Trait"
 import { TraitExpression } from "./TraitExpression"
 import { ExtendFn, SimplifyFn, StaticMembers } from "./util"