diff --git a/meta-digi-dey/recipes-digi/swu-images/swu.inc b/meta-digi-dey/recipes-digi/swu-images/swu.inc
index fd79434a4..5fea641f9 100644
--- a/meta-digi-dey/recipes-digi/swu-images/swu.inc
+++ b/meta-digi-dey/recipes-digi/swu-images/swu.inc
@@ -80,7 +80,7 @@ python do_swuimage:prepend() {
 }
 
 # Upgrade available.
-UPGRADE_AVAILABLE = ""
+UPGRADE_AVAILABLE = "0"
 UPGRADE_AVAILABLE:ccimx6 = "1"
 
 # Create and fill 'sw-description' file.