diff --git a/src/intel/genxml/gen11.xml b/src/intel/genxml/gen11.xml
index 3450f821c6f..6472fd402dd 100644
--- a/src/intel/genxml/gen11.xml
+++ b/src/intel/genxml/gen11.xml
@@ -2062,7 +2062,7 @@
     </field>
     <field name="Pixel Shader Kills Pixel" start="60" end="60" type="bool" />
     <field name="oMask Present to Render Target" start="61" end="61" type="bool" />
-    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="bool" />
+    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="mbz" />
     <field name="Pixel Shader Valid" start="63" end="63" type="bool" />
   </instruction>
   <instruction name="3DSTATE_PUSH_CONSTANT_ALLOC_DS" bias="2" length="2" engine="render">
diff --git a/src/intel/genxml/gen12.xml b/src/intel/genxml/gen12.xml
index 5f0858e1dfd..76c9e5be7bf 100644
--- a/src/intel/genxml/gen12.xml
+++ b/src/intel/genxml/gen12.xml
@@ -2137,7 +2137,7 @@
     </field>
     <field name="Pixel Shader Kills Pixel" start="60" end="60" type="bool" />
     <field name="oMask Present to Render Target" start="61" end="61" type="bool" />
-    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="bool" />
+    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="mbz" />
     <field name="Pixel Shader Valid" start="63" end="63" type="bool" />
   </instruction>
   <instruction name="3DSTATE_PUSH_CONSTANT_ALLOC_DS" bias="2" length="2" engine="render">
@@ -7178,4 +7178,4 @@
   <register name="VS_INVOCATION_COUNT" length="2" num="0x2320">
     <field name="VS Invocation Count Report" start="0" end="63" type="uint" />
   </register>
-</genxml>
\ No newline at end of file
+</genxml>
diff --git a/src/intel/genxml/gen125.xml b/src/intel/genxml/gen125.xml
index d8ed8c90b08..fffb372fffa 100644
--- a/src/intel/genxml/gen125.xml
+++ b/src/intel/genxml/gen125.xml
@@ -2380,7 +2380,7 @@
     </field>
     <field name="Pixel Shader Kills Pixel" start="60" end="60" type="bool" />
     <field name="oMask Present to Render Target" start="61" end="61" type="bool" />
-    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="bool" />
+    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="mbz" />
     <field name="Pixel Shader Valid" start="63" end="63" type="bool" />
   </instruction>
   <instruction name="3DSTATE_PUSH_CONSTANT_ALLOC_DS" bias="2" length="2" engine="render">
diff --git a/src/intel/genxml/gen8.xml b/src/intel/genxml/gen8.xml
index 139729eea9f..6ba7dad52ca 100644
--- a/src/intel/genxml/gen8.xml
+++ b/src/intel/genxml/gen8.xml
@@ -1499,7 +1499,7 @@
     </field>
     <field name="Pixel Shader Kills Pixel" start="60" end="60" type="bool" />
     <field name="oMask Present to Render Target" start="61" end="61" type="bool" />
-    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="bool" />
+    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="mbz" />
     <field name="Pixel Shader Valid" start="63" end="63" type="bool" />
   </instruction>
   <instruction name="3DSTATE_PUSH_CONSTANT_ALLOC_DS" bias="2" length="2" engine="render">
@@ -4744,4 +4744,4 @@
   <register name="VS_INVOCATION_COUNT" length="2" num="0x2320">
     <field name="VS Invocation Count Report" start="0" end="63" type="uint" />
   </register>
-</genxml>
\ No newline at end of file
+</genxml>
diff --git a/src/intel/genxml/gen9.xml b/src/intel/genxml/gen9.xml
index 0433af00853..e18fce31b99 100644
--- a/src/intel/genxml/gen9.xml
+++ b/src/intel/genxml/gen9.xml
@@ -1876,7 +1876,7 @@
     </field>
     <field name="Pixel Shader Kills Pixel" start="60" end="60" type="bool" />
     <field name="oMask Present to Render Target" start="61" end="61" type="bool" />
-    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="bool" />
+    <field name="Pixel Shader Does not write to RT" start="62" end="62" type="mbz" />
     <field name="Pixel Shader Valid" start="63" end="63" type="bool" />
   </instruction>
   <instruction name="3DSTATE_PUSH_CONSTANT_ALLOC_DS" bias="2" length="2" engine="render">
@@ -6541,4 +6541,4 @@
   <register name="VS_INVOCATION_COUNT" length="2" num="0x2320">
     <field name="VS Invocation Count Report" start="0" end="63" type="uint" />
   </register>
-</genxml>
\ No newline at end of file
+</genxml>