diff --git a/extension/tsconfig.json b/extension/tsconfig.json
index fde6d86..12146cb 100644
--- a/extension/tsconfig.json
+++ b/extension/tsconfig.json
@@ -15,5 +15,5 @@
     "baseUrl": "."
   },
   "include": ["src/**/*"],
-  "exclude": ["node_modules", "dist", "wasm"]
+  "exclude": ["node_modules", "dist", "wasm", "src/**/__tests__/**"]
 }