diff --git a/build.xml b/build.xml
index 5490bd592..6b83e3104 100644
--- a/build.xml
+++ b/build.xml
@@ -184,7 +184,7 @@ under the License.
     <property name="ooxml.xsds.url.1"
               value="http://www.ecma-international.org/publications/files/ECMA-ST/Office%20Open%20XML%201st%20edition%20Part%204%20(PDF).zip"/>
     <property name="ooxml.xsds.src.dir" location="build/ooxml-xsds-src"/>
-    <property name="ooxml.xsds.src.jar" location="${ooxml.lib}/ooxml-schemas-src-1.1.jar"/>
+    <property name="ooxml.xsds.src.jar" location="${ooxml.lib}/ooxml-schemas-1.1-sources.jar"/>
     <property name="ooxml.xsds.jar" location="${ooxml.lib}/ooxml-schemas-1.1.jar"/>
 
 	<!-- additional schemas are packed into the poi schemas jar, -->
@@ -200,7 +200,7 @@ under the License.
     <property name="ooxml.xsds.url.2"
               value="http://www.ecma-international.org/publications/files/ECMA-ST/Office%20Open%20XML%201st%20edition%20Part%202%20(PDF).zip"/>
     <property name="ooxml.security.src.dir" location="build/ooxml-security-src"/>
-    <property name="ooxml.security.src.jar" location="${ooxml.lib}/ooxml-security-src-1.0.jar"/>
+    <property name="ooxml.security.src.jar" location="${ooxml.lib}/ooxml-security-1.0-sources.jar"/>
     <property name="ooxml.security.jar" location="${ooxml.lib}/ooxml-security-1.0.jar"/>
     <property name="ooxml.security.xsd.dir" location="src/ooxml/resources/org/apache/poi/poifs/crypt"/>