diff --git a/pkgs/os-specific/linux/nvidia-x11/default.nix b/pkgs/os-specific/linux/nvidia-x11/default.nix
index 7c37fcf231f..c963a93b46c 100644
--- a/pkgs/os-specific/linux/nvidia-x11/default.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/default.nix
@@ -30,7 +30,12 @@ rec {
     else legacy_390;
 
   # No active beta right now
-  beta = stable;
+  beta = generic {
+    version = "455.23.04";
+    sha256_64bit = "0rvbb9s4ijb0gyiscd93chbgim4lqmy4ksfy15b4abf078qk7q4g";
+    settingsSha256 = "0l0lkmnm05gf5020qnjlhg11flh0kz79ak5ivzgya9fybjaixrc4";
+    persistencedSha256 = "005dnxgqvari158xmh9ha58mlyz3ljzg4pbbiczib0ry73p6dimn";
+  };
 
   # Vulkan developer beta driver
   vulkan_beta = generic {