1 files changed, 1 insertions, 1 deletions
diff --git a/nixos/modules/services/networking/ircd-hybrid/default.nix b/nixos/modules/services/networking/ircd-hybrid/default.nix
index ede57c5046d3..bd583fb020ec 100644
--- a/nixos/modules/services/networking/ircd-hybrid/default.nix
+++ b/nixos/modules/services/networking/ircd-hybrid/default.nix
@@ -12,7 +12,7 @@ let
     substFiles = [ "=>/conf" ./ircd.conf ];
     inherit (pkgs) ircdHybrid coreutils su iproute gnugrep procps;
 
-    ipv6Enabled = if config.networking.enableIPv6 then "true" else "false";
+    ipv6Enabled = boolToString config.networking.enableIPv6;
 
     inherit (cfg) serverName sid description adminEmail
             extraPort;