diff --git a/linkedin_auth/linkedin_auth.module b/linkedin_auth/linkedin_auth.module
index 3d2eb3d..34c59d8 100644
--- a/linkedin_auth/linkedin_auth.module
+++ b/linkedin_auth/linkedin_auth.module
@@ -164,3 +164,13 @@ function linkedin_auth_register_form_submit($form, &$form_state) {
   unset($_SESSION['oauth_token_secret']);
   unset($_SESSION['linkedin_auth_register_bypass']);
 }
+
+/**
+ * Implements hook_user_delete()
+ */
+function linkedin_auth_user_delete($account) {
+  // Delete token when user is deleted
+  db_delete('linkedin_token')
+    ->condition('uid', $account->uid)
+    ->execute();
+}