1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass
index 5cfd8af99d..993e159c75 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -331,7 +331,7 @@ fitimage_emit_section_config() {
 
         conf_csum="${FIT_HASH_ALG}"
         conf_sign_algo="${FIT_SIGN_ALG}"
-        if [ -n "${UBOOT_SIGN_ENABLE}" ] ; then
+        if [ "${UBOOT_SIGN_ENABLE}" = "1" ] ; then
                 conf_sign_keyname="${UBOOT_SIGN_KEYNAME}"
         fi