diff --git a/tsconfig.json b/tsconfig.json
index 0810d61..031d432 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,6 +6,7 @@
     "module": "commonjs",
     "outDir": "dist",
     "rootDir": "src",
+    "sourceMap": true,
     "strict": true,
     "target": "es2019"
   },