diff --git a/interop/arktsconfig.json b/interop/arktsconfig.json
index 7ec727ac3a1341e46a44fe4e9b62968f24ca9561..f2491e241cb58717317dc9b6e071169ea4a468a7 100644
--- a/interop/arktsconfig.json
+++ b/interop/arktsconfig.json
@@ -9,7 +9,7 @@
               "#common/wrappers/*": ["./../../src/napi/wrappers/*"]
           }
       },
-      "include": ["src/arkts/*.sts", "src/arkts/ResourceManager.ts", "src/arkts/Finalizable.ts", "./index.ts"],
+      "include": ["src/arkts/*.sts", "src/arkts/ResourceManager.ts", "./index.ts"],
       "references": [
         { "path": "../incremental/common" },
         { "path": "../incremental/compat" }
diff --git a/interop/src/arkts/Finalizable.ts b/interop/src/arkts/Finalizable.sts
similarity index 100%
rename from interop/src/arkts/Finalizable.ts
rename to interop/src/arkts/Finalizable.sts