diff --git a/schema/cpacs_schema.xsd b/schema/cpacs_schema.xsd
index db220af..b5bea79 100644
--- a/schema/cpacs_schema.xsd
+++ b/schema/cpacs_schema.xsd
@@ -38921,7 +38921,7 @@ The fuel tank volume type should also be used for the wing fuel tank</xsd:docume
                             </xsd:element>
                         </xsd:sequence>
                     </xsd:choice>
-                    <xsd:element minOccurs="0" name="runOutRatio" type="doubleBaseType">
+                    <xsd:element name="runOutRatio" minOccurs="0" type="doubleBaseType">
                         <xsd:annotation>
                             <xsd:documentation>Optional ratio of pitch which activates stringer run-outs.
                                 If a stringer crosses a wing rib before it runs out at the front or rear border of its parent