diff --git a/odoo/golem/Dockerfile b/odoo/golem/Dockerfile
index f5bcaf3..5e387ba 100644
--- a/odoo/golem/Dockerfile
+++ b/odoo/golem/Dockerfile
@@ -2,7 +2,7 @@ FROM registry.yaltik.net/odoo:yaltik8c7
 MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 
 # Extra dependency
-RUN pip install --user unidecode
+RUN pip install --user unidecode==1.2.0
 
 # External dependencies
 WORKDIR /opt/odoo/extra-addons
diff --git a/odoo/golem/Dockerfile.dev b/odoo/golem/Dockerfile.dev
index d4a535e..7272227 100644
--- a/odoo/golem/Dockerfile.dev
+++ b/odoo/golem/Dockerfile.dev
@@ -2,7 +2,7 @@ FROM registry.yaltik.net/odoodev:yaltik8c7
 MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 
 # Extra dependency
-RUN pip install --user unidecode
+RUN pip install --user unidecode==1.2.0
 
 # External dependencies
 WORKDIR /opt/odoo/extra-addons
diff --git a/odoo/odoo/Dockerfile.ext.10 b/odoo/odoo/Dockerfile.ext.10
index 67bbf76..946aaee 100644
--- a/odoo/odoo/Dockerfile.ext.10
+++ b/odoo/odoo/Dockerfile.ext.10
@@ -2,7 +2,7 @@ FROM registry.yaltik.net/odoo:yaltikbase10
 MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 
 # Extra dependency
-RUN pip install --user unidecode
+RUN pip install --user unidecode==1.2.0
 
 # External code
 WORKDIR /opt/odoo/extra-addons
diff --git a/odoo/odoo/Dockerfile.ext.10.centos7 b/odoo/odoo/Dockerfile.ext.10.centos7
index 6cfc4d6..d3d1ec9 100644
--- a/odoo/odoo/Dockerfile.ext.10.centos7
+++ b/odoo/odoo/Dockerfile.ext.10.centos7
@@ -2,7 +2,7 @@ FROM registry.yaltik.net/odoo:yaltikbase10c7
 MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 
 # Extra dependency
-RUN pip install --user unidecode requests-oauthlib
+RUN pip install --user unidecode==1.2.0 requests-oauthlib
 
 # External code
 WORKDIR /opt/odoo/extra-addons