diff --git a/odoo/odoo/Dockerfile.openupgrade.10 b/odoo/odoo/Dockerfile.openupgrade.10
index 916db1f..b67127d 100644
--- a/odoo/odoo/Dockerfile.openupgrade.10
+++ b/odoo/odoo/Dockerfile.openupgrade.10
@@ -4,4 +4,5 @@ MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 WORKDIR /opt/odoo
 RUN rm -rf OCB/
 RUN git clone -b ${ODOO_BRANCH} --depth 1 https://github.com/OCA/OpenUpgrade.git OCB
-RUN pip install --user openupgradelib
+# TMP : use last master with last fixes
+RUN pip install --user git+https://github.com/OCA/openupgradelib.git