diff --git a/services/searxng/service.nix b/services/searxng/service.nix
index c5d6e4b..dbb6596 100644
--- a/services/searxng/service.nix
+++ b/services/searxng/service.nix
@@ -64,7 +64,7 @@ mkIf enable {
 
       # Server configuration
       server = {
-        base_url = cfg.domain != null ? "https://${cfg.domain}" : null;
+        base_url = if cfg.domain != null then "https://${cfg.domain}" else null end;
         port = cfg.port;
         bind_address = "127.0.0.1";
         limiter = true;