diff --git a/package/gluon-mesh-babel/files/lib/gluon/radvd/arguments b/package/gluon-mesh-babel/files/lib/gluon/radvd/arguments
index 689b9b7f..c1bdad3c 100755
--- a/package/gluon-mesh-babel/files/lib/gluon/radvd/arguments
+++ b/package/gluon-mesh-babel/files/lib/gluon/radvd/arguments
@@ -1,3 +1,3 @@
 #!/usr/bin/lua
 local site = require "gluon.site_config"
-print("-i local-node --default-leasetime 900  -a " .. site.prefix6)
+print("-i local-node --default-lifetime 900  -a " .. site.prefix6)