diff --git a/src/test/converter/declaration/external.d.ts b/src/test/converter/declaration/external.d.ts
index daba25aab..e0fc49b1c 100644
--- a/src/test/converter/declaration/external.d.ts
+++ b/src/test/converter/declaration/external.d.ts
@@ -1,3 +1,3 @@
-import ts from "typescript";
+import * as ts from "typescript";
 
 export const ActionSet: ts.server.ActionSet;