diff --git a/modules/programs/kakoune.nix b/modules/programs/kakoune.nix
index e48f0e295..dbaa764a2 100644
--- a/modules/programs/kakoune.nix
+++ b/modules/programs/kakoune.nix
@@ -540,6 +540,7 @@ let
     in
       pkgs.writeText "kakrc" (
         optionalString (cfg.config != null) cfgStr
+        + "\n"
         + cfg.extraConfig
       );