diff --git a/build.xml b/build.xml
index 8bcc08c..6bc5cf7 100755
--- a/build.xml
+++ b/build.xml
@@ -500,7 +500,6 @@ full.stubs:   			(optional) Set to 'false', it excludes auxiliary stub code plac
 		<javadoc access="public" author="true" sourcepath="${source.dir}" packagenames="${package}.*"
 			destdir="doc/api" nodeprecated="false" nodeprecatedlist="false" 
 			noindex="false" nonavbar="false" notree="false" 
-			source="1.5" 
 			splitindex="true" 
 			use="true" version="true" failonerror="false">
 			<classpath>
@@ -519,7 +518,7 @@ full.stubs:   			(optional) Set to 'false', it excludes auxiliary stub code plac
 		<javadoc access="public" author="true" destdir="doc/api" nodeprecated="false" 
 			packagenames="${package}.${stubs.dir.name}.*" 
 			nodeprecatedlist="false" noindex="false" nonavbar="false" notree="false" 	
-			source="1.5" sourcepath="${build.stubs.src.dir}" 
+			sourcepath="${build.stubs.src.dir}" 
 			splitindex="true" use="true" version="true" 
 			failonerror="false">
 			<classpath>
@@ -536,7 +535,7 @@ full.stubs:   			(optional) Set to 'false', it excludes auxiliary stub code plac
 	
 	<target name="compileTestSuite" depends="clean">
 		<mkdir dir="./build"/>
-	        <javac srcdir="./src" destdir="./build" source="1.5" target="1.5">
+	        <javac srcdir="./src" destdir="./build">
 	            <include name="org/gcube/metadatamanagement/metadatamanager/testsuite/*.java"/>
 	            <classpath>
 					<fileset dir="${container.dir}/lib">