diff --git a/schema/projects/vaultpass.xsd b/schema/projects/vaultpass.xsd
index 6673716..37fead2 100644
--- a/schema/projects/vaultpass.xsd
+++ b/schema/projects/vaultpass.xsd
@@ -18,7 +18,7 @@
                         <xs:all>
                             <xs:element name="uri" type="t_std_uri" minOccurs="0" maxOccurs="1"
                                         default="http://localhost:8000/"/>
-                            <xs:element name="unseal" minOccurs="0" maxOccurs="1" type="t_std_base64"/>
+                            <xs:element ref="t_vaultpass_unsealselect" minOccurs="0" maxOccurs="1"/>
                         </xs:all>
                     </xs:complexType>
                 </xs:element>