diff --git a/src/Ui/media/Wrapper.coffee b/src/Ui/media/Wrapper.coffee
index 3e3f79ea..2cbaf91f 100644
--- a/src/Ui/media/Wrapper.coffee
+++ b/src/Ui/media/Wrapper.coffee
@@ -88,6 +88,7 @@ class Wrapper
 		message = e.data
 		# Invalid message (probably not for us)
 		if not message.cmd
+			@log "Invalid message:", message
 			return false
 
 		# Test nonce security to avoid third-party messages