diff --git a/nodeorder.install b/nodeorder.install
index 6189594..90e8516 100644
--- a/nodeorder.install
+++ b/nodeorder.install
@@ -29,6 +29,7 @@ function nodeorder_install() {
   // Add the column to the table
   $ret = array();
   db_add_field('taxonomy_index', 'weight', $spec, $keys);
+  $installation_failed = FALSE;
 
   // Check for query errors
   for ($i = 0; $i < count($ret); $i++) {
@@ -104,4 +105,4 @@ function nodeorder_schema_alter(&$schema) {
     'initial' => 0,
     'description' => t('A user-defined weight for each node in its respective category.'),
   );
-}
\ No newline at end of file
+}