diff --git a/xmake/core/package/package.lua b/xmake/core/package/package.lua
index 502a0b0f83..bb12282e1e 100644
--- a/xmake/core/package/package.lua
+++ b/xmake/core/package/package.lua
@@ -112,7 +112,7 @@ function _instance:displayname()
 end
 
 -- set the display name
-function _instance:displayname_set(fullname)
+function _instance:displayname_set(displayname)
     self._DISPLAYNAME = displayname
 end