diff --git a/pkgs/by-name/up/upower/package.nix b/pkgs/by-name/up/upower/package.nix
index 529d2e43ee93d..b0c0c09573d30 100644
--- a/pkgs/by-name/up/upower/package.nix
+++ b/pkgs/by-name/up/upower/package.nix
@@ -71,6 +71,11 @@ stdenv.mkDerivation (finalAttrs: {
         url = "https://gitlab.freedesktop.org/upower/upower/-/commit/9ee76826bd41a5d3a377dfd6f5835f42ec50be9a.patch";
         hash = "sha256-E56iz/iHn+VM7Opo0a13A5nhnB9nf6C7Y1kyWzk4ZnU=";
       })
+      # Fix style issues in the udev rules file
+      (fetchpatch {
+        url = "https://gitlab.freedesktop.org/upower/upower/-/commit/6f9d84694da56b317989b8c34250b60d833a4b29.patch";
+        hash = "sha256-xBUbf4qz9Llmw7CuKKMp/uPk7JqwjB4+p7z9kMOVRuE=";
+      })
     ];
 
   strictDeps = true;
@@ -163,7 +168,7 @@ stdenv.mkDerivation (finalAttrs: {
     patchShebangs src/linux/unittest_inspector.py
 
     substituteInPlace src/linux/integration-test.py \
-      --replace "/usr/share/dbus-1" "$out/share/dbus-1"
+      --replace-fail "/usr/share/dbus-1" "$out/share/dbus-1"
   '';
 
   preCheck = ''