diff --git a/src/lvgl.lua b/src/lvgl.lua
index ce3e078..7301b1e 100644
--- a/src/lvgl.lua
+++ b/src/lvgl.lua
@@ -1238,6 +1238,7 @@ end
 --- @field type ObjAlignType
 --- @field base Object
 --- @field x_ofs integer
+--- @field y_ofs integer
 
 --- Style properties
 --- @class StyleProp