diff --git a/src/panfrost/lib/midgard.xml b/src/panfrost/lib/midgard.xml
index 3b5ae812162..11795fd3eed 100644
--- a/src/panfrost/lib/midgard.xml
+++ b/src/panfrost/lib/midgard.xml
@@ -746,6 +746,7 @@
     <field name="Multisample count" size="3" start="3:13" type="Sample Count" default="Samples 1x"/>
     <field name="Maximum LOD" size="13" start="3:16" type="uint" default="0"/>
     <field name="Surfaces" size="64" start="4:0" type="address"/>
+    <field name="Array size" size="16" start="6:0" type="uint" modifier="minus(1)" default="1"/>
   </struct>
 
   <enum name="FP Mode">