diff --git a/tsconfig.base.json b/tsconfig.base.json
index 88d40543b6900..56141482a5b30 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -1,7 +1,6 @@
 {
   "compilerOptions": {
     "target": "es2015",
-    "sourceMap": true,
     "importHelpers": true,
     "module": "commonjs",
     "moduleResolution": "node",