diff --git a/pkgs/os-specific/linux/rtl88x2bu/default.nix b/pkgs/os-specific/linux/rtl88x2bu/default.nix
index 3d461d52556..c2b5eb1cdb4 100644
--- a/pkgs/os-specific/linux/rtl88x2bu/default.nix
+++ b/pkgs/os-specific/linux/rtl88x2bu/default.nix
@@ -1,16 +1,24 @@
-{ stdenv, fetchFromGitHub, kernel, bc }:
+{ stdenv, fetchFromGitHub, fetchpatch, kernel, bc }:
 
 stdenv.mkDerivation rec {
   name = "rtl88x2bu-${kernel.version}-${version}";
-  version = "unstable-2020-05-19";
+  version = "unstable-2020-08-20";
 
   src = fetchFromGitHub {
     owner = "cilynx";
     repo = "rtl88x2BU";
-    rev = "0f159d7cd937a12b818121cb1f1c4910bd1adc72";
-    sha256 = "0flqnvzfdb4wsiiqv9vf5gfwd5fgpjvhs9zhqknnv1cmp8msgw6y";
+    rev = "a1c53f43fb9995fbe3ad26567079d6384626d350";
+    sha256 = "1cby66jg511zxs1i535mflafhryla9764mnrzacxppimxpancv3s";
   };
 
+  patches = [
+    # https://github.com/cilynx/rtl88x2bu/pull/58
+    (fetchpatch {
+      url = "https://github.com/cilynx/rtl88x2bu/pull/58.patch";
+      sha256 = "0md9cv61nx85pk3v60y9wviyb9fgj54q9m26wiv3dc7smr70h8l6";
+    })
+  ];
+
   hardeningDisable = [ "pic" ];
 
   nativeBuildInputs = [ bc ];