diff --git a/bin/addons/base/rng/view.rng b/bin/addons/base/rng/view.rng
index 126755c2f68..ca99be54449 100644
--- a/bin/addons/base/rng/view.rng
+++ b/bin/addons/base/rng/view.rng
@@ -366,6 +366,7 @@
             <rng:optional><rng:attribute name="use"/></rng:optional>
             <rng:optional><rng:attribute name="on_change"/></rng:optional>
             <rng:optional><rng:attribute name="domain"/></rng:optional>
+            <rng:optional><rng:attribute name="filter_domain"/></rng:optional>
             <rng:optional><rng:attribute name="invisible"/></rng:optional>
             <rng:optional><rng:attribute name="password"/></rng:optional>
             <rng:optional><rng:attribute name="comparator"/></rng:optional>