1 files changed, 1 insertions, 1 deletions
diff --git a/src/util/codec-test.ts b/src/util/codec-test.ts
index 640cd7c1c..22f6a0a98 100644
--- a/src/util/codec-test.ts
+++ b/src/util/codec-test.ts
@@ -46,7 +46,7 @@ type MyUnion = AltOne | AltTwo;
 test("basic codec", t => {
   const myObjCodec = objectCodec<MyObj>()
     .property("foo", stringCodec)
-    .build<MyObj>("MyObj");
+    .build("MyObj");
   const res = myObjCodec.decode({ foo: "hello" });
   t.assert(res.foo === "hello");