diff --git a/resources/templates/provision/yealink/t58v/y000000000058.cfg b/resources/templates/provision/yealink/t58v/y000000000058.cfg
index 392b5662a9..ee0d4ad2fd 100644
--- a/resources/templates/provision/yealink/t58v/y000000000058.cfg
+++ b/resources/templates/provision/yealink/t58v/y000000000058.cfg
@@ -908,7 +908,7 @@ phone_setting.backlight_time = {$yealink_backlight_time}
 
 wallpaper_upload.url = {$yealink_t58v_wallpaper}
 {if isset($t58v_wallpaper_filename)}
-phone_setting.backgrounds =  Config:{$t58v_wallpaper_filename}
+phone_setting.backgrounds =  Config:{$yealink_t58v_wallpaper_filename}
 {else}
 phone_setting.backgrounds =  Config:yealink_t58v_wallpaper.png
 {/if}