diff --git a/releng/org.eclipse.cdt.releng/build.sh b/releng/org.eclipse.cdt.releng/build.sh
index 722a403e31a..67a150104e3 100644
--- a/releng/org.eclipse.cdt.releng/build.sh
+++ b/releng/org.eclipse.cdt.releng/build.sh
@@ -25,7 +25,7 @@ cd `dirname $0`
 # Checkout basebuilder to run the build
 mkdir -p tools
 cd tools
-cvs -d /cvsroot/eclipse	co -r R36_RC4 org.eclipse.releng.basebuilder
+cvs -d /cvsroot/eclipse	co -r R37_M6 org.eclipse.releng.basebuilder
 cp /home/data/httpd/download.eclipse.org/technology/subversive/0.7/pde-update-site/plugins/org.eclipse.team.svn.pde.build_0.7.9.I20101203-1700.jar \
 	org.eclipse.releng.basebuilder/plugins
 cd ..