diff --git a/modules/home/sops.nix b/modules/home/sops.nix
index 9c7a29f..70041b4 100644
--- a/modules/home/sops.nix
+++ b/modules/home/sops.nix
@@ -8,7 +8,7 @@
 let
   cfg = config.custom.sops;
 
-  absoluteSecretsPath = "${self}/" + cfg.secretsFile;
+  absoluteSecretsPath = "${self}/${cfg.secretsFile}";
 in
 {
   imports = [ inputs.sops.homeManagerModules.sops ];
diff --git a/modules/system/services/caddy.nix b/modules/system/services/caddy.nix
index e14b7c7..03acbc5 100644
--- a/modules/system/services/caddy.nix
+++ b/modules/system/services/caddy.nix
@@ -91,7 +91,7 @@ in
             virtualHosts
             |> lib.mapAttrs' (
               _: value:
-              lib.nameValuePair (lib.optionalString (!value.tls) "http://" + value.domain) (
+              lib.nameValuePair (lib.optionalString (!value.tls) "http://${value.domain}") (
                 mkVirtualHostConfig value
               )
             );
diff --git a/modules/system/sops.nix b/modules/system/sops.nix
index 04a3c79..4a471f0 100644
--- a/modules/system/sops.nix
+++ b/modules/system/sops.nix
@@ -8,7 +8,7 @@
 let
   cfg = config.custom.sops;
 
-  absoluteSecretsPath = "${self}/" + cfg.secretsFile;
+  absoluteSecretsPath = "${self}/${cfg.secretsFile}";
 in
 {
   imports = [ inputs.sops.nixosModules.sops ];