diff --git a/flake.nix b/flake.nix
index 01119f5..ad2baaf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,7 @@
           ./package.nix
           {
             paths.projectRootFile = "flake.nix";
+            paths.lockFile = "lock.${system}.json";
             paths.projectRoot = ./.;
             paths.package = ./.;
           }
diff --git a/wrapper.nix b/wrapper.nix
index e84ff78..f79d3ef 100644
--- a/wrapper.nix
+++ b/wrapper.nix
@@ -34,7 +34,7 @@ pkgs.writeShellApplication rec {
     #/   --mqtt_cafile      - CA certifications file for SSL connection
     #/   --mqtt_certfile    - certification file for SSL connection
     #/   --mqtt_keyfile     - certification key file for SSL connection
-    #/   --mqtt_clientname" - name of MQTT broker client, default="hcpy1"
+    #/   --mqtt_clientname  - name of MQTT broker client, default="hcpy1"
     #/   --domain_suffix    - the suffix of the domain, default=""
     #/   --debug/--no-debug - enable debug mode
     #/   --ha-discovery     - enable HomeAssistant discovery