diff --git a/AUTHORS b/AUTHORS
index a1bb3f55..03ac7321 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -2,6 +2,7 @@ Alexander Ignatov <aignatov@mirantis.com>
 Alexander Kuznetsov <akuznetsov@mirantis.com>
 Chad Roberts <croberts@redhat.com>
 Jeremy Stanley <fungi@yuggoth.org>
+Matthew Farrellee <matt@redhat.com>
 Nikita Konovalov <nkonovalov@mirantis.com>
 Nikolay Mahotkin <nmakhotkin@mirantis.com>
 OpenStack Jenkins <jenkins@openstack.org>
diff --git a/savannaclient/api/images.py b/savannaclient/api/images.py
index 4003300d..1b2291c7 100644
--- a/savannaclient/api/images.py
+++ b/savannaclient/api/images.py
@@ -34,6 +34,9 @@ class ImageManager(base.ResourceManager):
     def get(self, id):
         return self._get('/images/%s' % id, 'image')
 
+    def unregister_image(self, image_id):
+        self._delete('/images/%s' % image_id)
+
     def update_image(self, image_id, user_name, desc):
         body = {"username": user_name,
                 "description": desc}