diff --git a/pkgs/applications/misc/obsidian/default.nix b/pkgs/applications/misc/obsidian/default.nix
index 92a5da750df9..22b4a772f7fa 100644
--- a/pkgs/applications/misc/obsidian/default.nix
+++ b/pkgs/applications/misc/obsidian/default.nix
@@ -11,7 +11,6 @@
 , commandLineArgs ? ""
 }:
 let
-  inherit (stdenv.hostPlatform) system;
   pname = "obsidian";
   version = "1.6.5";
   appname = "Obsidian";