diff --git a/docs/dsl/text.rst b/docs/dsl/text.rst
index bc19b06..81e84e2 100644
--- a/docs/dsl/text.rst
+++ b/docs/dsl/text.rst
@@ -13,6 +13,8 @@ definition
    This is a definition of something.
    And some more stuff.
 
+x
+   The x-coordinate of the upper-left corner of the text box. Supports :doc:`/units`
 
 
 Examples