diff --git a/releng.wtpbuilder/build.properties b/releng.wtpbuilder/build.properties
index 971153e93eb3eef3f4f6eaa80ce72e236c91aa0e..97d1c331f40c3de806f9c554609036e540591649 100644
--- a/releng.wtpbuilder/build.properties
+++ b/releng.wtpbuilder/build.properties
@@ -32,7 +32,8 @@ javacVerbose=true
 #eclipse.base.version=3.1.0
 
 eclipse.builder=org.eclipse.releng.basebuilder
-eclipse.builder.version=M7i_33
+#eclipse.builder.version=M7i_33
+eclipse.builder.version=RC1_33
 eclipse.builder.fetch=true