diff --git a/__vars.nix b/__vars.nix
index ab24700..e408dac 100644
--- a/__vars.nix
+++ b/__vars.nix
@@ -32,7 +32,7 @@ with lib;
   # KEEPALIVED
   vars.ka_addr_v4  = "";
   vars.ka_addr_v6  = "";
-  vars.ka_priority = ;
+  vars.ka_priority = 0;
 
   # HOMEMANAGER
   vars.hm_git_username = "";