diff --git a/NEWS.rst b/NEWS.rst
index 6242e04fa74ddf5ce99fad8744f36d8e3d8fa5ab_TkVXUy5yc3Q=..3fec8f1df7ff3b06da3f33e36a103aa8550f9e76_TkVXUy5yc3Q= 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -2,6 +2,11 @@
 History
 =======
 
+19.0.0
+------
+
+docker_black: on Odoo 11 projects, force the line length to 79.
+
 18.1.0
 ------
 
diff --git a/odoo_scripts/docker_black.py b/odoo_scripts/docker_black.py
index 6242e04fa74ddf5ce99fad8744f36d8e3d8fa5ab_b2Rvb19zY3JpcHRzL2RvY2tlcl9ibGFjay5weQ==..3fec8f1df7ff3b06da3f33e36a103aa8550f9e76_b2Rvb19zY3JpcHRzL2RvY2tlcl9ibGFjay5weQ== 100644
--- a/odoo_scripts/docker_black.py
+++ b/odoo_scripts/docker_black.py
@@ -7,8 +7,8 @@
 from argparse import ArgumentParser
 from typing import List, Optional
 
-from .config import Config
+from .config import ODOO_11, Config
 from .docker_build import add_build_options, build_local_image, get_build_options
 from .docker_client import DockerClient
 from .parsing import apply, basic_parser
 
@@ -11,6 +11,6 @@
 from .docker_build import add_build_options, build_local_image, get_build_options
 from .docker_client import DockerClient
 from .parsing import apply, basic_parser
 
-__version__ = "1.0.1"
+__version__ = "2.0.0"
 __date__ = "2022-03-03"
@@ -16,5 +16,5 @@
 __date__ = "2022-03-03"
-__updated__ = "2023-01-20"
+__updated__ = "2023-02-21"
 
 _logger = logging.getLogger(__name__)
 _BLACK_DEST = "black"
@@ -85,6 +85,8 @@
             }
 
     command = ["."]
+    if config.odoo_type == ODOO_11:
+        command.extend(("--line-length", "79"))
     if not write:
         command.extend(("--check", "--diff"))