diff --git a/tsconfig-base.json b/tsconfig-base.json
index f2c618ea..543fd780 100644
--- a/tsconfig-base.json
+++ b/tsconfig-base.json
@@ -5,6 +5,7 @@
     "allowSyntheticDefaultImports": true,
     "declaration": true,
     "declarationMap": true,
+    "inlineSources": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "isolatedModules": true,