diff --git a/kolla/common/config.py b/kolla/common/config.py
index 56887b398a..37d153732a 100755
--- a/kolla/common/config.py
+++ b/kolla/common/config.py
@@ -31,7 +31,7 @@ DEFAULT_BASE_TAGS = {
 DISTRO_PRETTY_NAME = {
     'centos': 'CentOS Stream 8',
     'rhel': 'Red Hat Enterprise Linux 8',
-    'debian': 'Debian GNU/Linux bullseye',
+    'debian': 'Debian GNU/Linux 11 (bullseye)',
     'ubuntu': 'Ubuntu 20.04',
 }
 OPENSTACK_RELEASE = 'wallaby'
diff --git a/releasenotes/notes/bug-1933770-c08c6804aa5d9e61.yaml b/releasenotes/notes/bug-1933770-c08c6804aa5d9e61.yaml
new file mode 100644
index 0000000000..0293389720
--- /dev/null
+++ b/releasenotes/notes/bug-1933770-c08c6804aa5d9e61.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixes debian image build failure caused by the official
+    Debian bullseye release changing the os identification.
+    `LP#1933770 <https://launchpad.net/bugs/1933770>`__