diff --git a/releng/org.eclipse.rse.build/bin/doit_irsbuild.sh b/releng/org.eclipse.rse.build/bin/doit_irsbuild.sh
index bb6351faf53..0e2fd929ae0 100755
--- a/releng/org.eclipse.rse.build/bin/doit_irsbuild.sh
+++ b/releng/org.eclipse.rse.build/bin/doit_irsbuild.sh
@@ -30,7 +30,8 @@ echo ${mydir}
 
 #Use Java5 on build.eclipse.org
 #export PATH=/shared/tools/tm/jdk-1.5/bin:$PATH
-export PATH=/shared/tools/tm/jdk-1.5/jre/bin:/shared/tools/tm/jdk-1.5/bin:$PATH
+#export PATH=/shared/tools/tm/jdk-1.5/jre/bin:/shared/tools/tm/jdk-1.5/bin:$PATH
+export PATH=/shared/tools/tm/jdk-1.6/jre/bin:/shared/tools/tm/jdk-1.6/bin:$PATH
 #export PATH=${HOME}/ws2/IBMJava2-ppc-142/bin:$PATH
 
 
diff --git a/releng/org.eclipse.rse.build/bin/doit_nightly.sh b/releng/org.eclipse.rse.build/bin/doit_nightly.sh
index 2bed0e7539e..4041fc1c4f6 100755
--- a/releng/org.eclipse.rse.build/bin/doit_nightly.sh
+++ b/releng/org.eclipse.rse.build/bin/doit_nightly.sh
@@ -16,7 +16,8 @@ umask 22
 
 #Use Java5 on build.eclipse.org
 #export PATH=/shared/tools/tm/jdk-1.5/bin:$PATH
-export PATH=/shared/tools/tm/jdk-1.5/jre/bin:/shared/tools/tm/jdk-1.5/bin:$PATH
+#export PATH=/shared/tools/tm/jdk-1.5/jre/bin:/shared/tools/tm/jdk-1.5/bin:$PATH
+export PATH=/shared/tools/tm/jdk-1.6/jre/bin:/shared/tools/tm/jdk-1.6/bin:$PATH
 #export PATH=${HOME}/ws2/IBMJava2-ppc-142/bin:$PATH
 
 curdir=`pwd`