diff --git a/pkgs/by-name/ii/iio-sensor-proxy/package.nix b/pkgs/by-name/ii/iio-sensor-proxy/package.nix
index dee2b98620a6..e30fb572ea1b 100644
--- a/pkgs/by-name/ii/iio-sensor-proxy/package.nix
+++ b/pkgs/by-name/ii/iio-sensor-proxy/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitLab,
+  fetchpatch2,
   glib,
   cmake,
   libxml2,
@@ -26,6 +27,26 @@ stdenv.mkDerivation rec {
     hash = "sha256-MAfh6bgh39J5J3rlyPjyCkk5KcfWHMZLytZcBRPHaJE=";
   };
 
+  # Fix devices with cros-ec-accel, like Chromebooks and Framework Laptop 12
+  # https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/merge_requests/400
+  patches = [
+    (fetchpatch2 {
+      name = "mr400_1.patch";
+      url = "https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/commit/f35d293e65841a3b9c0de778300c7fa58b181fd0.patch";
+      hash = "sha256-Gk8Wpy+KFhHAsR3XklcsL3Eo4fHjQuFT6PCN5hz9KHk=";
+    })
+    (fetchpatch2 {
+      name = "mr400_2.patch";
+      url = "https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/commit/7416edf4da98d8e3b75f9eddb7e5c488ac4a4c54.patch";
+      hash = "sha256-5UnYam6P+paBHAI0qKXDAvrFM8JYhRVTUFePRTHCp+U=";
+    })
+    (fetchpatch2 {
+      name = "mr400_3.patch";
+      url = "https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/commit/d00109194422a4fe3e9a7bc1235ffc492459c61a.patch";
+      hash = "sha256-58KrXbdpR1eWbPmsr8b0ke67hX5J0o0gtqzrz3dc+ck=";
+    })
+  ];
+
   postPatch = ''
     # upstream meson.build currently doesn't have an option to change the default polkit dir
     substituteInPlace data/meson.build \