diff --git a/odoo/odoo/Dockerfile.ext.12 b/odoo/odoo/Dockerfile.ext.12
index 2e76f55..2e7e60d 100644
--- a/odoo/odoo/Dockerfile.ext.12
+++ b/odoo/odoo/Dockerfile.ext.12
@@ -16,6 +16,10 @@ RUN git clone --depth 1 -b 12.0 https://github.com/muk-it/muk_misc
 RUN git clone --depth 1 -b 12.0 https://github.com/muk-it/muk_web
 RUN git clone --depth 1 -b 12.0 https://github.com/muk-it/muk_website
 
+# Custom code
+WORKDIR /opt/odoo/custom-addons
+RUN git clone --depth 1 -b 12.0 https://git.yaltik.net/Yaltik/yaltik_odoo_custom.git
+
 WORKDIR /opt/odoo
 
 # Addons dependencies