diff --git a/pkgs/os-specific/linux/dmidecode/default.nix b/pkgs/os-specific/linux/dmidecode/default.nix
index ae4e19ef0f84..a8c263144208 100644
--- a/pkgs/os-specific/linux/dmidecode/default.nix
+++ b/pkgs/os-specific/linux/dmidecode/default.nix
@@ -1,58 +1,14 @@
-{ lib, stdenv, fetchurl, fetchpatch }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
   pname = "dmidecode";
-  version = "3.2";
+  version = "3.4";
 
   src = fetchurl {
     url = "mirror://savannah/dmidecode/dmidecode-${version}.tar.xz";
-    sha256 = "1pcfhcgs2ifdjwp7amnsr3lq95pgxpr150bjhdinvl505px0cw07";
+    sha256 = "sha256-Q8uoUdhGfJl5zNvqsZLrZjjH06aX66Xdt3naiDdUIhI=";
   };
 
-  patches = [
-    # suggested patches for 3.2 according to https://www.nongnu.org/dmidecode/
-    (fetchpatch {
-      name = "0001-fix_redfish_hostname_print_length.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=fde47bb227b8fa817c88d7e10a8eb771c46de1df";
-      sha256 = "133nd0c72p68hnqs5m714167761r1pp6bd3kgbsrsrwdx40jlc3m";
-    })
-    (fetchpatch {
-      name = "0002-add_logical_non-volatile_device_to_memory_device_types.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=74dfb854b8199ddb0a27e89296fa565f4706cb9d";
-      sha256 = "0wdpmlcwmqdyyrsmyis8jb7cx3q6fnqpdpc5xly663dj841jcvwh";
-    })
-    (fetchpatch {
-      name = "0003-only-scan-devmem-for-entry-point-on-x86.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=e12ec26e19e02281d3e7258c3aabb88a5cf5ec1d";
-      sha256 = "1y2858n98bfa49syjinx911vza6mm7aa6xalvzjgdlyirhccs30i";
-    })
-    (fetchpatch {
-      name = "0004-fix_formatting_of_tpm_table_output.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=1d0db85949a5bdd96375f6131d393a11204302a6";
-      sha256 = "11s8jciw7xf2668v79qcq2c9w2gwvm3dkcik8dl9v74p654y1nr8";
-    })
-    (fetchpatch {
-      name = "0005-fix_system-slot_information_for_pcie_ssd.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=fd08479625b5845e4d725ab628628f7ebfccc407";
-      sha256 = "07l61wvsw1d8g14zzf6zm7l0ri9kkqz8j5n4h116qwhg1p2k49y4";
-    })
-    (fetchpatch {
-      name = "0006-print_type_33_name_unconditionally.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=65438a7ec0f4cddccf810136da6f280bd148af71";
-      sha256 = "0gqz576ccxys0c8217spf1qmw9lxi9xalw85jjqwsi2bj1k6vy4n";
-    })
-    (fetchpatch {
-      name = "0007-dont_choke_on_invalid_processor_voltage.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=5bb7eb173b72256f70c6b3f3916d7a444be93340";
-      sha256 = "1dkg4lq9kn2g1w5raz1gssn6zqk078zjqbnh9i32f822f727syhp";
-    })
-    (fetchpatch {
-      name = "0008-fix_the_alignment_of_type_25_name.patch";
-      url = "https://git.savannah.gnu.org/cgit/dmidecode.git/patch/?id=557c3c373a9992d45d4358a6a2ccf53b03276f39";
-      sha256 = "18hc91pk7civyqrlilg3kn2nmp2warhh49xlbzrwqi7hgipyf12z";
-    })
-  ];
-
   makeFlags = [
     "prefix=$(out)"
     "CC=${stdenv.cc.targetPrefix}cc"
@@ -63,5 +19,6 @@ stdenv.mkDerivation rec {
     description = "A tool that reads information about your system's hardware from the BIOS according to the SMBIOS/DMI standard";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
+    maintainers = with maintainers; [ delroth ];
   };
 }