diff --git a/tsconfig.test.json b/tsconfig.test.json
index 1dea7e2..1d5c422 100644
--- a/tsconfig.test.json
+++ b/tsconfig.test.json
@@ -1,5 +1,5 @@
 {
-    "extends": "./tsconfig.json",
+    "extends": "./tsconfig.cjs.json",
     "compilerOptions": {
         "outDir": "./build",
         "rootDirs": ["./test"],