diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index 8b8ee96267..feb98b9a04 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -70,6 +70,9 @@
 | Add --annotation flag
 | https://github.com/knative/client/pull/422[#422]
 
+| 🎁
+| Update build.sh -w to add a message when compilation succeeded
+| https://github.com/knative/client/pull/432[#432]
 |===
 
 ## v0.2.0 (2019-07-10)
diff --git a/hack/build.sh b/hack/build.sh
index 900bd4638c..37d559033a 100755
--- a/hack/build.sh
+++ b/hack/build.sh
@@ -222,7 +222,7 @@ watch() {
     set -e
 
     echo "🔁 Watch"
-    fswatch $fswatch_opts | xargs -n1 -I{} $command
+    fswatch $fswatch_opts | xargs -n1 -I{} sh -c "$command && echo 👌 OK"
 }
 
 # Dir where this script is located