diff --git a/pkgs/by-name/si/sioyek/package.nix b/pkgs/by-name/si/sioyek/package.nix
index b33eb88dc5ff5..23454b3e6980f 100644
--- a/pkgs/by-name/si/sioyek/package.nix
+++ b/pkgs/by-name/si/sioyek/package.nix
@@ -60,7 +60,7 @@ stdenv.mkDerivation (finalAttrs: {
     if stdenv.hostPlatform.isDarwin then
       ''
         cp -r pdf_viewer/shaders sioyek.app/Contents/MacOS/shaders
-        cp pdf_viewer/{prefs,prefs_user,keys,key_user}.config tutorial.pdf sioyek.app/Contents/MacOS/
+        cp pdf_viewer/{prefs,prefs_user,keys,keys_user}.config tutorial.pdf sioyek.app/Contents/MacOS/
 
         mkdir -p $out/Applications $out/bin
         cp -r sioyek.app $out/Applications