diff --git a/pkgs/top-level/emacs-packages.nix b/pkgs/top-level/emacs-packages.nix
index 441b7f8d0357..bc557a675975 100644
--- a/pkgs/top-level/emacs-packages.nix
+++ b/pkgs/top-level/emacs-packages.nix
@@ -227,6 +227,22 @@ let self = _self // overrides;
     };
   };
 
+  button-lock = melpaBuild rec {
+    pname   = "button-lock";
+    version = "1.0.2";
+    src = fetchFromGitHub {
+      owner  = "rolandwalker";
+      repo   = pname;
+      rev    = "v${version}";
+      sha256 = "1kqcc1d56jz107bswlzvdng6ny6qwp93yck2i2j921msn62qvbb2";
+    };
+    meta = {
+      description = "Mouseable text in Emacs";
+      homepage = "https://github.com/rolandwalker/button-lock";
+      license  = bsd2;
+    };
+  };
+
   caml = melpaBuild rec {
     pname   = "caml";
     version = "4.2.1"; # TODO: emacs doesn't seem to like 02 as a version component..