diff --git a/jpackage-utils/java-utils/java-functions b/jpackage-utils/java-utils/java-functions

index 612875b..c82324f 100644

--- a/jpackage-utils/java-utils/java-functions

+++ b/jpackage-utils/java-utils/java-functions

@@ -153,6 +153,13 @@ set_jvm_dirs() {

         fi

     done

+    if [ -z "$JAVA_VERSION" ]; then

+	[ -d /usr/lib/jvm/java-1.4.2 ] && JAVA_VERSION=1.4.2

+	[ -d /usr/lib/jvm/java-1.5.0 ] && JAVA_VERSION=1.5.0

+	[ -d /usr/lib/jvm/java-1.6.0 ] && JAVA_VERSION=1.6.0

+	[ -d /usr/lib/jvm/java-1.7.0 ] && JAVA_VERSION=1.7.0

+    fi

+

     # Jar repository for this Java standard

     JAVAVER_LIBDIR=$JAVA_LIBDIR-$JAVA_VERSION

     JAVAVER_JNIDIR=$JNI_LIBDIR-$JAVA_VERSION