diff --git a/lib/before-prepare.js b/lib/before-prepare.js
index 45d31b3..314933e 100644
--- a/lib/before-prepare.js
+++ b/lib/before-prepare.js
@@ -4,6 +4,7 @@ module.exports = function ($logger, $projectData, $usbLiveSyncService) {
 	var liveSync = $usbLiveSyncService.isInitialized;
 	var bundle = $projectData.$options.bundle;
 	if (liveSync || bundle) {
+		$logger.warn("Hook skipped because either bundling or livesync is in progress.")
 		return;
 	}