diff --git a/pkgs/tools/system/gnome-resources/Cargo.lock b/pkgs/tools/system/gnome-resources/Cargo.lock
index 46b646ab28c8..bae2fc648411 100644
--- a/pkgs/tools/system/gnome-resources/Cargo.lock
+++ b/pkgs/tools/system/gnome-resources/Cargo.lock
@@ -2265,4 +2265,4 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.38",
-]
\ No newline at end of file
+]
diff --git a/pkgs/tools/system/gnome-resources/default.nix b/pkgs/tools/system/gnome-resources/default.nix
index f21af2da47d1..eeff74818de1 100644
--- a/pkgs/tools/system/gnome-resources/default.nix
+++ b/pkgs/tools/system/gnome-resources/default.nix
@@ -29,9 +29,8 @@ stdenv.mkDerivation rec {
     hash = "sha256-OVz1vsmOtH/5sEuyl2BfDqG2/9D1HGtHA0FtPntKQT0=";
   };
 
-  cargoDeps = rustPlatform.fetchCargoTarball {
-    inherit src;
-    hash = "sha256-SkCEA9CKqzy0wSIUj0DG6asIysD7G9i3nJ9jwhwAUqY=";
+  cargoDeps = rustPlatform.importCargoLock {
+    lockFile = ./Cargo.lock;
   };
 
   nativeBuildInputs = [