diff --git a/uc_microcart.module b/uc_microcart.module
index 87b0947..d14b9c6 100644
--- a/uc_microcart.module
+++ b/uc_microcart.module
@@ -23,6 +23,7 @@ function uc_microcart_block($op='list', $delta = 0, $edit = array()) {
     case 'list':
       $blocks[0] = array(
         'info' => t('Microcart'),
+        'cache' => BLOCK_NO_CACHE,
       );
       return $blocks;
     case 'view':