diff --git a/LEGALNOTICE b/LEGALNOTICE
index 561e2ff82aa5cbd88c8fb905f688d162d6bb5556..9d40d32ee68d2e2962626c03a14c22a448cc98aa 100644
--- a/LEGALNOTICE
+++ b/LEGALNOTICE
@@ -228,6 +228,10 @@ THIRD-PARTY COMPONENTS AND LIBRARIES
 	Link: https://github.com/ccampbell/mousetrap
 	License: Apache 2.0
 
+	Name: PHP-DI
+	Link: http://php-di.org/
+	License: MIT (Expat)
+
 
 THIRD-PARTY CONTENT