diff --git a/tsconfig.json b/tsconfig.json
index b12da8cb..eae04129 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,7 @@
     "importsNotUsedAsValues": "error",
     "isolatedModules": true,
     "moduleResolution": "node",
-    "sourceMap": true,
+    "sourceMap": false,
     "strict": true,
     "types": ["svelte"]
   },