diff --git a/pkgs/applications/misc/obsidian/default.nix b/pkgs/applications/misc/obsidian/default.nix
index ce95cf8f306e..d34770051d0b 100644
--- a/pkgs/applications/misc/obsidian/default.nix
+++ b/pkgs/applications/misc/obsidian/default.nix
@@ -13,6 +13,7 @@ let
   inherit (stdenv.hostPlatform) system;
   pname = "obsidian";
   version = "0.14.2";
+  appname = "Obsidian";
   meta = with lib; {
     description = "A powerful knowledge base that works on top of a local folder of plain text Markdown files";
     homepage = "https://obsidian.md";
@@ -27,24 +28,24 @@ let
     sha256 = if stdenv.isDarwin then "128kgqkf54ljkglwqa6i0qnfqhhmsv7hwbaqnml95n5dzyxrbm4s" else "00gip6pvkbywywlx71j87sxyh8yhkd36i1ydncbpnhsplr6smsq3";
   };
 
-  linux = stdenv.mkDerivation rec {
-    icon = fetchurl {
-      url = "https://forum.obsidian.md/uploads/default/original/1X/bf119bd48f748f4fd2d65f2d1bb05d3c806883b5.png";
-      sha256 = "18ylnbvxr6k4x44c4i1d55wxy2dq4fdppp43a4wl6h6zar0sc9s2";
-    };
+  icon = fetchurl {
+    url = "https://forum.obsidian.md/uploads/default/original/1X/bf119bd48f748f4fd2d65f2d1bb05d3c806883b5.png";
+    sha256 = "18ylnbvxr6k4x44c4i1d55wxy2dq4fdppp43a4wl6h6zar0sc9s2";
+  };
 
-    desktopItem = makeDesktopItem {
-      name = "obsidian";
-      desktopName = "Obsidian";
-      comment = "Knowledge base";
-      icon = "obsidian";
-      exec = "obsidian %u";
-      categories = [ "Office" ];
-      mimeTypes = [ "x-scheme-handler/obsidian" ];
-    };
+  desktopItem = makeDesktopItem {
+    name = "obsidian";
+    desktopName = "Obsidian";
+    comment = "Knowledge base";
+    icon = "obsidian";
+    exec = "obsidian %u";
+    categories = [ "Office" ];
+    mimeTypes = [ "x-scheme-handler/obsidian" ];
+  };
 
-    inherit pname version src;
-    meta.platforms = [ "x86_64-linux" ];
+  linux = stdenv.mkDerivation {
+    inherit pname version src desktopItem icon;
+    meta = meta // { platforms = [ "x86_64-linux" "aarch64-linux" ]; };
     nativeBuildInputs = [ makeWrapper graphicsmagick ];
     installPhase = ''
       runHook preInstall
@@ -71,10 +72,9 @@ let
     '';
   };
 
-  darwin = stdenv.mkDerivation rec {
-    appname = "Obsidian";
-    inherit pname version src;
-    meta.platforms = [ "x86_64-darwin" "aarch64-darwin" ];
+  darwin = stdenv.mkDerivation {
+    inherit pname version src appname;
+    meta = meta // { platforms = [ "x86_64-darwin" "aarch64-darwin" ]; };
     sourceRoot = "${appname}.app";
     nativeBuildInputs = [ makeWrapper undmg unzip ];
     installPhase = ''