diff --git a/config/karma.conf.js b/config/karma.conf.js
index bc54a9a87..48e2b3921 100644
--- a/config/karma.conf.js
+++ b/config/karma.conf.js
@@ -16,7 +16,7 @@ module.exports = function (config) {
     ],
 
     preprocessors: {
-      '../test/**/*.js': ['webpack']
+      '../test/**/*.{js,ts}': ['webpack']
     },
 
     webpack: webpackConfig,
diff --git a/test/unit/spec/contract_spec.ts b/test/unit/spec/contract_spec.ts
index 5ea7de000..e2ffbe3be 100644
--- a/test/unit/spec/contract_spec.ts
+++ b/test/unit/spec/contract_spec.ts
@@ -1,4 +1,4 @@
-import { xdr, Address, contract, Keypair } from "../../../lib";
+import { xdr, Address, contract, Keypair } from "../../..";
 import { JSONSchemaFaker } from "json-schema-faker";
 
 import spec from "../spec.json";