Add JAVA_HOME
diff --git a/releng/org.eclipse.graphiti.releng/promote.properties b/releng/org.eclipse.graphiti.releng/promote.properties
index 6705596..aff3194 100644
--- a/releng/org.eclipse.graphiti.releng/promote.properties
+++ b/releng/org.eclipse.graphiti.releng/promote.properties
@@ -1,2 +1,3 @@
+JAVA_HOME=/opt/users/hudsonbuild/.hudson/tools/Auto_Install_JDK_6_on_Slave
 graphiti.download.area=/home/data/httpd/download.eclipse.org/graphiti
 root=/opt/public/jobs/gmp-graphiti-nightly/workspace/
\ No newline at end of file