pfSense

diff --git a/src/etc/inc/services.inc b/src/etc/inc/services.inc
index c88f476d63..12aaf30b8d 100644
--- a/src/etc/inc/services.inc
+++ b/src/etc/inc/services.inc
@@ -361,7 +361,7 @@ function services_radvd_configure($blacklist = array()) {
         if (!config_path_enabled("interfaces/{$if}")) {
             continue;
         }
-        if (config_get_path("dhcpdv6/{$if}/ramode") == "disabled") {
+        if (config_get_path("dhcpdv6/{$if}/ramode", "disabled") == "disabled") {
             continue;
         }
         /* Do not put in the config an interface which is down */