diff --git a/engine/src/flutter/CONTRIBUTING.md b/engine/src/flutter/CONTRIBUTING.md
index 655c2280a0d..4fbd5e3bff8 100644
--- a/engine/src/flutter/CONTRIBUTING.md
+++ b/engine/src/flutter/CONTRIBUTING.md
@@ -41,6 +41,7 @@ target.
 * (Only the first time) `./build/install-build-deps-android.sh`
 * `./sky/tools/gn --android`
 * `ninja -C out/android_Debug`
+* `./sky/tools/shelldb start out/android_Debug/ sky/sdk/example/hello_world/lib/main.dart`
 
 ### Linux