diff --git a/scripts/_common.sh b/scripts/_common.sh
index ad14063..5b61ecd 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -23,7 +23,8 @@ install_dependance() {
 	ynh_install_app_dependencies python2.7 python-pip libpython2.7 python-setuptools python-ldap python-urllib3 python-simplejson python-imaging python-mysqldb python-flup expect python-requests python-dev ffmpeg python-memcache \
         libjpeg62-turbo-dev zlib1g-dev # For building pillow
     ynh_add_swap 2000
-    sudo -u $seafile_user pip install --user --upgrade Pillow 'moviepy<1.0' certifi idna
+    # Note that we install imageio to force the dependance, without this imageio 2.8 is installed and it need python3.5
+    sudo -u $seafile_user pip install --user --upgrade Pillow 'moviepy<1.0' 'imageio<2.8' certifi idna
     ynh_del_swap
 }