1 files changed, 8 insertions, 2 deletions
diff --git a/pkgs/tools/misc/tmux/default.nix b/pkgs/tools/misc/tmux/default.nix
index 272656349f6c..4acbabb50f98 100644
--- a/pkgs/tools/misc/tmux/default.nix
+++ b/pkgs/tools/misc/tmux/default.nix
@@ -2,18 +2,24 @@
 
 stdenv.mkDerivation rec {
   pname = "tmux";
-  version = "1.8";
+  version = "1.9a";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${name}.tar.gz";
-    sha256 = "f265401ca890f8223e09149fcea5abcd6dfe75d597ab106e172b01e9d0c9cd44";
+    sha256 = "1x9k4wfd4l5jg6fh7xkr3yyilizha6ka8m5b1nr0kw8wj0mv5qy5";
   };
 
   nativeBuildInputs = [ pkgconfig ];
 
   buildInputs = [ ncurses libevent ];
 
+  postInstall =
+    ''
+      mkdir -p $out/etc/bash_completion.d
+      cp -v examples/bash_completion_tmux.sh $out/etc/bash_completion.d/tmux
+    '';
+
   meta = {
     homepage = http://tmux.sourceforge.net/;
     description = "tmux is a terminal multiplexer";