diff --git a/pkgs/tools/misc/tmux-cssh/default.nix b/pkgs/tools/misc/tmux-cssh/default.nix
new file mode 100644
index 000000000000..f54cd2756eb1
--- /dev/null
+++ b/pkgs/tools/misc/tmux-cssh/default.nix
@@ -0,0 +1,41 @@
+{ stdenv, fetchFromGitHub, makeWrapper, tmux }:
+
+stdenv.mkDerivation {
+  name = "tmux-cssh-20151015";
+
+  src = fetchFromGitHub {
+    owner = "dennishafemann";
+    repo = "tmux-cssh";
+    rev = "21750733c5b6fa2fe23b9e50ce69d8564f2f742a";
+    sha256 = "473e27f3b69864b905d1340d97917cd202705c761611eb3aec4c24521f69b52c";
+  };
+
+  buildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp tmux-cssh $out/bin/tmux-cssh
+    wrapProgram $out/bin/tmux-cssh --suffix PATH : ${tmux}/bin
+  '';
+
+  meta = {
+    homepage = https://github.com/dennishafemann/tmux-cssh;
+    description = "SSH to multiple hosts at the same time using tmux";
+
+    longDescription =
+      ''
+      tmux is a terminal multiplexer, like e.g. screen, which gives you a
+      possibility to use multiple virtual terminal session within one real
+      terminal session. tmux-cssh (tmux-cluster-ssh) sets a comfortable and
+      easy to use functionality, clustering and synchronizing virtual
+      tmux-sessions, on top of tmux. No need for a x-server or x-forwarding.
+      tmux-cssh works just with tmux and in an low-level terminal-environment,
+      like most server do.
+      '';
+
+    license = stdenv.lib.licenses.asl20;
+
+    platforms = stdenv.lib.platforms.unix;
+    maintainers = with stdenv.lib.maintainers; [ zimbatm ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bd78c7a6aec5..63db3da6364c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3205,6 +3205,8 @@ let
 
   tmux = callPackage ../tools/misc/tmux { };
 
+  tmux-cssh = callPackage ../tools/misc/tmux-cssh { };
+
   tmuxinator = callPackage ../tools/misc/tmuxinator { };
 
   tmin = callPackage ../tools/security/tmin { };