diff --git a/__resource.lua b/__resource.lua
index a0bfe59f..b4987b79 100644
--- a/__resource.lua
+++ b/__resource.lua
@@ -6,4 +6,6 @@ version '1.0.0'
 
 server_scripts {
 	'server/main.lua'
-}
\ No newline at end of file
+}
+
+dependency 'es_extended'
\ No newline at end of file