diff --git a/scripts/upgrade b/scripts/upgrade
index d39b823..d068f28 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -5,7 +5,6 @@
 #=================================================
 
 source _common.sh
-source ynh_package_version
 source /usr/share/yunohost/helpers
 
 #=================================================