diff --git a/pkgs/by-name/lm/lms/package.nix b/pkgs/by-name/lm/lms/package.nix
index 91a16490a424..2e0e90e499c4 100644
--- a/pkgs/by-name/lm/lms/package.nix
+++ b/pkgs/by-name/lm/lms/package.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  makeWrapper,
   cmake,
   pkg-config,
   gtest,
@@ -22,20 +21,19 @@
 
 stdenv.mkDerivation rec {
   pname = "lms";
-  version = "3.62.1";
+  version = "3.64.0";
 
   src = fetchFromGitHub {
     owner = "epoupon";
     repo = "lms";
     rev = "v${version}";
-    hash = "sha256-LzDEK17Gh/r3tXGRItQfOeTCD9yGcRzIYMBX77MuwAU=";
+    hash = "sha256-+DSMqe1TNFCjZrfuhLggymno9OjYONc5ZweREgMsh60=";
   };
 
   strictDeps = true;
   nativeBuildInputs = [
     cmake
     pkg-config
-    makeWrapper
   ];
   buildInputs = [
     gtest
@@ -58,7 +56,7 @@ stdenv.mkDerivation rec {
   '';
 
   postInstall = ''
-    substituteInPlace $out/share/lms/lms.conf --replace-fail "/usr/bin/ffmpeg" "${ffmpeg}/bin/ffmpeg"
+    substituteInPlace $out/share/lms/lms.conf --replace-fail "/usr/bin/ffmpeg" "${lib.getExe ffmpeg}"
     substituteInPlace $out/share/lms/lms.conf --replace-fail "/usr/share/Wt/resources" "${wt}/share/Wt/resources"
     substituteInPlace $out/share/lms/lms.conf --replace-fail "/usr/share/lms/docroot" "$out/share/lms/docroot"
     substituteInPlace $out/share/lms/lms.conf --replace-fail "/usr/share/lms/approot" "$out/share/lms/approot"
@@ -66,30 +64,6 @@ stdenv.mkDerivation rec {
     install -Dm444 $out/share/lms/default.service -T $out/lib/systemd/system/lmsd.service
   '';
 
-  preFixup = ''
-    wrapProgram $out/bin/lms \
-      --prefix LD_LIBRARY_PATH : "${
-        lib.strings.makeLibraryPath [
-          libSM
-          libICE
-        ]
-      }"
-    wrapProgram $out/bin/lms-metadata \
-      --prefix LD_LIBRARY_PATH : "${
-        lib.strings.makeLibraryPath [
-          libSM
-          libICE
-        ]
-      }"
-    wrapProgram $out/bin/lms-recommendation \
-      --prefix LD_LIBRARY_PATH : "${
-        lib.strings.makeLibraryPath [
-          libSM
-          libICE
-        ]
-      }"
-  '';
-
   meta = {
     homepage = "https://github.com/epoupon/lms";
     changelog = "https://github.com/epoupon/lms/releases/tag/${src.rev}";