diff --git a/NEWS.rst b/NEWS.rst
index e05905d98a14c862f5aefad72f136eea33be36ba_TkVXUy5yc3Q=..70b9968ed5db39044d6b09249f36459e10539a56_TkVXUy5yc3Q= 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -7,6 +7,7 @@
 
 Add odoo 13.
 Add ODOO_ADDONS_PATH env var to start.
+Add option to bind odoo sources in the image
 
 3.0
 ---
diff --git a/odoo_scripts/docker_dev_start.py b/odoo_scripts/docker_dev_start.py
index e05905d98a14c862f5aefad72f136eea33be36ba_b2Rvb19zY3JpcHRzL2RvY2tlcl9kZXZfc3RhcnQucHk=..70b9968ed5db39044d6b09249f36459e10539a56_b2Rvb19zY3JpcHRzL2RvY2tlcl9kZXZfc3RhcnQucHk= 100755
--- a/odoo_scripts/docker_dev_start.py
+++ b/odoo_scripts/docker_dev_start.py
@@ -32,7 +32,7 @@
 
 __version__ = "2.0.3"
 __date__ = "2017-08-11"
-__updated__ = "2020-06-22"
+__updated__ = "2020-06-26"
 
 
 def which(program):
@@ -341,6 +341,11 @@
         const=-1,
         dest="start_py3o",
     )
+    parser.add_argument(
+        "--odoo-sources",
+        help="Odoo sources to use, if any [default: %(default)s]",
+        default=None,
+    )
 
     # TODO detect that user is member of docker group
 
@@ -369,6 +374,7 @@
     database = nmspc.database
     load_language = ""
     installing_or_updating = False
+    odoo_sources = nmspc.odoo_sources
 
     if restore_filename:
         if not database:
@@ -814,6 +820,38 @@
     if odoo_help:
         arg.append("--help")
 
+    # bind Odoo sources
+    if odoo_sources:
+        _logger.info("Binding Odoo sources at %s", odoo_sources)
+        if odoo_type in ("odoo10", "odoo11", "odoo13"):
+            # Image 11 uses python 3.5 if based on xenial, or 3.6 for bionic
+            # 13 uses bionic
+            if odoo_type == "odoo10":
+                pythons = ("python2.7",)
+            elif odoo_type == "odoo11":
+                pythons = ("python3.5", "python3.6")
+            else:
+                pythons = ("python3.6",)
+            for python in pythons:
+                binds.append(
+                    "%s/odoo:/usr/local/lib/%s/dist-packages/odoo"
+                    % (odoo_sources, python)
+                )
+                binds.append(
+                    "%s/addons:/usr/local/lib/%s/dist-packages/odoo/addons"
+                    % (odoo_sources, python)
+                )
+                binds.append(
+                    "%s/odoo/addons/base:/usr/local/lib/%s/dist-packages/"
+                    "odoo/addons/base" % (odoo_sources, python)
+                )
+        elif odoo_type in ("odoo7", "odoo8"):
+            binds.append("%s/odoo:/opt/odoo/sources/odoo" % odoo_sources)
+        else:
+            raise Exception(
+                "Unexpected odoo_type when binding sources: %s" % odoo_type
+            )
+
     # use call to allow usage of pdb
     for bind in binds:
         options.append("--volume")