diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 9f4e4aaa97713..c35de1c22687b 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -18489,6 +18489,16 @@
     githubId = 7121530;
     name = "Wolf Honoré";
   };
+  wigust = {
+    name = "Oleg Pykhalov";
+    email = "go.wigust@gmail.com";
+    github = "wigust";
+    githubId = 7709598;
+    keys = [{
+      # primary: "C955 CC5D C048 7FB1 7966  40A9 199A F6A3 67E9 4ABB"
+      fingerprint = "7238 7123 8EAC EB63 4548  5857 167F 8EA5 001A FA9C";
+    }];
+  };
   wildsebastian = {
     name = "Sebastian Wild";
     email = "sebastian@wild-siena.com";
diff --git a/pkgs/by-name/tm/tmuxifier/package.nix b/pkgs/by-name/tm/tmuxifier/package.nix
new file mode 100644
index 0000000000000..ef0be1687f43b
--- /dev/null
+++ b/pkgs/by-name/tm/tmuxifier/package.nix
@@ -0,0 +1,56 @@
+{ lib, stdenv, fetchFromGitHub, installShellFiles }:
+
+stdenv.mkDerivation rec {
+  pname = "tmuxifier";
+  version = "0.13.0";
+
+  src = fetchFromGitHub {
+    owner = "jimeh";
+    repo = "tmuxifier";
+    rev = "v${version}";
+    hash = "sha256-7TvJnvtZEo5h45PcSy3tJN09UblswV0mQbTaKjgLyqw=";
+  };
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    sed -i "s@set -e@TMUXIFIER=$out\nTMUXIFIER_LAYOUT_PATH=\"\''${TMUXIFIER_LAYOUT_PATH:-\$HOME/.tmux-layouts}\"\nset -e@" \
+        bin/tmuxifier
+    sed -i "s@\$TMUXIFIER/lib/@\$TMUXIFIER/lib/tmuxifier/@g" \
+        bin/tmuxifier libexec/* lib/*
+    sed -i "s@\$TMUXIFIER/templates/@\$TMUXIFIER/share/tmuxifier/templates/@g; s@\$TMUXIFIER/init.@\$TMUXIFIER/share/tmuxifier/init/init.@g" \
+        libexec/*
+    sed -i "s@\$TMUXIFIER/completion/tmuxifier.bash@\$TMUXIFIER/share/bash-completion/completions/tmuxifier.bash@g; s@\$TMUXIFIER/completion/tmuxifier.zsh@\$TMUXIFIER/share/zsh/site-functions/_tmuxifier@g" \
+        init.sh
+    sed -i "s@\$TMUXIFIER/completion/tmuxifier.tcsh@\$TMUXIFIER/share/tmuxifier/completion/tmuxifier.tcsh@g" \
+        init.tcsh
+    sed -i "s@\$TMUXIFIER/completion/tmuxifier.fish@\$TMUXIFIER/share/fish/vendor_completions.d/tmuxifier.fish@g" \
+        init.fish
+
+    install -t $out/bin -Dm555 bin/tmuxifier
+    install -t $out/share/tmuxifier/init -Dm444 init.fish init.sh init.tcsh
+    install -t $out/share/tmuxifier/templates -Dm444 templates/*
+    install -t $out/lib/tmuxifier -Dm444 lib/*
+    cp -r libexec $out
+    installShellCompletion --cmd tmuxifier \
+        --bash completion/tmuxifier.bash \
+        --fish completion/tmuxifier.fish \
+        --zsh completion/tmuxifier.zsh
+    install -t $out/share/tmuxifier/completion -Dm444 completion/tmuxifier.tcsh
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Powerful session, window & pane management for Tmux";
+    homepage = "https://github.com/jimeh/tmuxifier";
+    license = licenses.mit;
+    mainProgram = "tmuxifier";
+    maintainers = with maintainers; [ wigust ];
+    platforms = platforms.unix;
+  };
+}