diff --git a/share/doc/xsd/host.xsd b/share/doc/xsd/host.xsd
index e8aaef1bed..17a1fa8d57 100644
--- a/share/doc/xsd/host.xsd
+++ b/share/doc/xsd/host.xsd
@@ -48,20 +48,27 @@
               <!-- ^^ Percentage of CPU used by all host processes (including VMs) over a total of # cores * 100   -->
               <xs:element name="RUNNING_VMS" type="xs:integer"/>
               <xs:element name="DATASTORES">
-                    <xs:complexType>
-                      <xs:sequence>
-                        <xs:element name="DS" minOccurs="0" maxOccurs="unbounded">
-                              <xs:complexType>
-                                <xs:all>
-                                  <xs:element name="ID" type="xs:integer"/>
-                                  <xs:element name="FREE_MB" type="xs:integer"/>
-                                  <xs:element name="TOTAL_MB" type="xs:integer"/>
-                                  <xs:element name="USED_MB" type="xs:integer"/>
-                                </xs:all>
-                              </xs:complexType>
-                        </xs:element>
-                      </xs:sequence>
-                    </xs:complexType>
+                <xs:complexType>
+                  <xs:sequence>
+                    <xs:element name="DS" minOccurs="0" maxOccurs="unbounded">
+                      <xs:complexType>
+                        <xs:all>
+                          <xs:element name="ID" type="xs:integer"/>
+                          <xs:element name="FREE_MB" type="xs:integer"/>
+                          <xs:element name="TOTAL_MB" type="xs:integer"/>
+                          <xs:element name="USED_MB" type="xs:integer"/>
+                        </xs:all>
+                      </xs:complexType>
+                    </xs:element>
+                  </xs:sequence>
+                </xs:complexType>
+              </xs:element>
+              <xs:element name="PCI_DEVICES">
+                <xs:complexType>
+                  <xs:sequence>
+                    <xs:element name="PCI" type="xs:anyType" minOccurs="0" maxOccurs="unbounded"/>
+                  </xs:sequence>
+                </xs:complexType>
               </xs:element>
             </xs:sequence>
           </xs:complexType>