diff --git a/islandora.install b/islandora.install
index 075e81a2..2ac37e17 100644
--- a/islandora.install
+++ b/islandora.install
@@ -55,6 +55,7 @@ function islandora_uninstall() {
     'islandora_namespace_restriction_enforced',
     'islandora_pids_allowed',
     'islandora_risearch_use_itql_when_necessary',
+    'islandora_require_obj_upload',
   );
   array_walk($variables, 'variable_del');
 }