diff --git permissions_api.drush.inc permissions_api.drush.inc
index b1bbcc1..4205475 100644
--- permissions_api.drush.inc
+++ permissions_api.drush.inc
@@ -60,6 +60,7 @@ function permissions_api_drush_command() {
       'drush perm-grant Admin all' => dt('Grant all permissions to Admin role.'),
       'drush perm-grant Editor administer_nodes' => dt('Grant administer_nodes to Editor role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   $items['perm-revoke'] = array(
@@ -75,6 +76,7 @@ function permissions_api_drush_command() {
     'examples' => array(
       'drush perm-revoke Editor site_configuration' => dt('Revoke site_configuration permissions from Editor role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   $items['perm-copy'] = array(
@@ -87,6 +89,7 @@ function permissions_api_drush_command() {
     'examples' => array(
       'drush perm-copy Editor Manager' => dt('Copy permissons from Editor role to Manager role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   $items['role-create'] = array(
@@ -98,6 +101,7 @@ function permissions_api_drush_command() {
     'examples' => array(
       'drush role-create Admin' => dt('Create Admin role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   $items['role-delete'] = array(
@@ -109,6 +113,7 @@ function permissions_api_drush_command() {
     'examples' => array(
       'drush role-delete Admin' => dt('Delete Admin role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   $items['perm-list'] = array(
@@ -120,6 +125,7 @@ function permissions_api_drush_command() {
     'examples' => array(
       'drush perm-list Admin' => dt('List permissions for Admin role.'),
     ),
+    'drupal dependencies' => array('permissions_api'),
   );
 
   return $items;