diff --git a/common.jake b/common.jake
index c600261ae..1aac31031 100644
--- a/common.jake
+++ b/common.jake
@@ -110,9 +110,6 @@ global.file = JAKE.file;
 global.filedir = JAKE.filedir;
 global.FileList = JAKE.FileList;
 
-global.CLEAN = require("jake/clean").CLEAN;
-global.CLOBBER = require("jake/clean").CLOBBER;
-
 global.$CONFIGURATION                   = SYSTEM.env['CONFIG'];
 global.$BUILD_DIR                       = SYSTEM.env['BUILD_PATH'];
 global.$BUILD_CONFIGURATION_DIR         = FILE.join($BUILD_DIR, $CONFIGURATION);
@@ -124,6 +121,11 @@ global.$BUILD_CJS_CAPPUCCINO_BIN        = FILE.join($BUILD_CJS_CAPPUCCINO, "bin"
 global.$BUILD_CJS_CAPPUCCINO_LIB        = FILE.join($BUILD_CJS_CAPPUCCINO, "lib");
 global.$BUILD_CJS_CAPPUCCINO_FRAMEWORKS = FILE.join($BUILD_CJS_CAPPUCCINO, "Frameworks");
 
+global.CLEAN = require("jake/clean").CLEAN;
+global.CLOBBER = require("jake/clean").CLOBBER;
+global.CLEAN.push(global.$BUILD_DIR);
+global.CLOBBER.push(global.$BUILD_DIR);
+
 global.$HOME_DIR        = FILE.absolute(FILE.dirname(module.path));
 global.$LICENSE_FILE    = FILE.absolute(FILE.join(FILE.dirname(module.path), 'LICENSE'));