diff --git a/README.md b/README.md
index 9ca0c413..c06dbdef 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,9 @@ var app = new EmberApp({
         semicolons: true,
       },
     },
+
+    // Tell broccoli-terser-sourcemap to not add sourcemap URLs
+    hiddenSourceMap: true,
   },
 });
 ```
@@ -59,6 +62,8 @@ var app = new EmberApp({
 
 If no `terser` option is passed, a default configuration will be used.
 
+Options supported by [broccoli-terser-sourcemap](https://github.com/ember-cli/broccoli-terser-sourcemap) may be added as top-level fields.
+
 ### Source Maps
 
 Source maps are disabled by default for production builds in Ember CLI. If you