diff --git a/resources/templates/provision/yealink/vp530/y000000000023.cfg b/resources/templates/provision/yealink/vp530/y000000000023.cfg
index f27617d0f6..85562f43a5 100644
--- a/resources/templates/provision/yealink/vp530/y000000000023.cfg
+++ b/resources/templates/provision/yealink/vp530/y000000000023.cfg
@@ -258,7 +258,7 @@ wui.https_enable =
 wui.http_enable =
 
 #Enable or disable the feature key synchronization, 0-Disabled (default), 1-Enabled;
-bw.feature_key_sync =
+bw.feature_key_sync = {$yealink_feature_key_sync}
 
 #Enable or disable the conference feature on the phone, 0-Disabled, 1-Enabled(default);
 #Require reboot;