diff --git a/odoo-tecnativa/actions/load b/odoo-tecnativa/actions/load
index fb91247..ccad9cd 100755
--- a/odoo-tecnativa/actions/load
+++ b/odoo-tecnativa/actions/load
@@ -155,7 +155,7 @@ check_input() {
         exit 1
     fi
     {
-        echo -n "$chars"
+        printf "%s" "$chars"
         cat
     }
 }