Index: drush_mm.module
===================================================================
--- drush_mm.module	(revision 1571)
+++ drush_mm.module	(working copy)
@@ -110,10 +110,8 @@
 }
 
 function _drush_mm_shake_drupal() {
-  drupal_clear_css_cache();
-  drush_verbose('CSS cache cleared');
-  drupal_clear_js_cache();
-  drush_verbose('JS cache cleared');
+  drupal_flush_all_caches();
+  drush_verbose('Cleared all caches');
   actions_synchronize();
   drush_verbose('Actions synchronized');
 }