diff --git a/src/panfrost/bifrost/valhall/ISA.xml b/src/panfrost/bifrost/valhall/ISA.xml
index f35790bb1a5..35cd9f5d470 100644
--- a/src/panfrost/bifrost/valhall/ISA.xml
+++ b/src/panfrost/bifrost/valhall/ISA.xml
@@ -1081,6 +1081,8 @@
     </desc>
     <sr write="true"/>
     <sr_count/>
+    <vecsize/>
+    <regfmt/>
     <slot/>
     <src>Pixel indices descriptor</src>
     <src>Coverage mask</src>