diff --git a/scripts/upgrade b/scripts/upgrade
index 3b57160..9095e54 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -107,7 +107,7 @@ if [ ! -f "$data_dir/data/config.local.user.php" ]; then
   chown $app:$app "$data_dir/data/config.local.user.php"
 fi
 
-if [ ! -f "$install_dir/data/association.sqlite" ]; then
+if [ -f "$install_dir/data/association.sqlite" ]; then
 	mv "$install_dir/data/association.*" "$data_dir/data/"
 	ynh_secure_remove "$install_dir/data/association.*"
 fi