diff --git a/src/system.h b/src/system.h
index 8c42a8a1a..23b223acf 100644
--- a/src/system.h
+++ b/src/system.h
@@ -217,6 +217,10 @@ class System {
         has_ipv6_ = b;
     }
 
+    bool has_ipv6() {
+        return has_ipv6_;
+    }
+
     void ntp_connected(bool b);
     bool ntp_connected();