diff --git a/DBusInterface.md b/DBusInterface.md
index b42cd1e2..82e9c201 100644
--- a/DBusInterface.md
+++ b/DBusInterface.md
@@ -186,7 +186,7 @@ one resolution must be default at all times. This property is read-only, use the
 `SetDefault()` method to set a resolution as the default resolution.
 
 #### `Resolution`
-- type: `uu`, read-only, mutable
+- type: `uu`, read-write, mutable
 
 uint for the x and y resolution assigned to this entry, respectively