diff --git a/releng/org.eclipse.rse.build/setup.sh b/releng/org.eclipse.rse.build/setup.sh
index 59a51925f13..5de1d655386 100755
--- a/releng/org.eclipse.rse.build/setup.sh
+++ b/releng/org.eclipse.rse.build/setup.sh
@@ -107,9 +107,8 @@ if [ ! -f eclipse/plugins/org.junit_3.8.2.v200705231735/junit.jar ]; then
 fi
 
 # checkout the basebuilder
-#baseBuilderTag=RC1_33
-baseBuilderTag=M7i_33
-if [ ! -f org.eclipse.releng.basebuilder/plugins/org.eclipse.pde.core_3.3.0.v20070501-0010.jar \
+baseBuilderTag=RC1_33
+if [ ! -f org.eclipse.releng.basebuilder/plugins/org.eclipse.pde.core_3.3.0.v20070517-0010.jar \
   -o ! -f org.eclipse.releng.basebuilder/plugins/org.eclipse.pde.build/pdebuild.jar ]; then
   if [ -d org.eclipse.releng.basebuilder ]; then
     echo "Re-getting basebuilder from CVS..."