diff --git poi-3.12/build.xml~ poi-3.12/build.xml
index 710e7caba0..68ec2f0d9b 100644
--- poi-3.12/build.xml~
+++ poi-3.12/build.xml
@@ -579,15 +579,12 @@ under the License.
     </target>
     <target name="check-compiled-ooxml-xsds" depends="fetch-ooxml-xsds">
         <condition property="ooxml-compiled-xsds.present">
-            <or>
-            	<and>
-                    <available file="${ooxml.xsds.jar}"/>
-                    <available file="${ooxml.security.jar}"/>
-                    <available file="${ooxml.xsds.src.jar}"/>
-                    <available file="${ooxml.security.src.jar}"/>
-            	</and>
-                <isset property="disconnected"/>
-            </or>
+            <and>
+                <available file="${ooxml.xsds.jar}"/>
+                <available file="${ooxml.security.jar}"/>
+                <available file="${ooxml.xsds.src.jar}"/>
+                <available file="${ooxml.security.src.jar}"/>
+            </and>
         </condition>
     </target>
     <target name="compile-ooxml-xsds" unless="ooxml-compiled-xsds.present"