diff --git a/pkgs/misc/vim-plugins/generated.nix b/pkgs/misc/vim-plugins/generated.nix
index 3f233035ffc..17b30769d52 100644
--- a/pkgs/misc/vim-plugins/generated.nix
+++ b/pkgs/misc/vim-plugins/generated.nix
@@ -1640,6 +1640,17 @@ let
     };
   };
 
+  mattn-calendar-vim = buildVimPluginFrom2Nix {
+    pname = "mattn-calendar-vim";
+    version = "2018-08-24";
+    src = fetchFromGitHub {
+      owner = "mattn";
+      repo = "calendar-vim";
+      rev = "867d0cd2d9388e7f1a88f5fe4da23461422fa8fb";
+      sha256 = "0f13wkvnjcv3awmahrkqw9f9hjdj8fq8wm10rs8jfmzad7w16dvk";
+    };
+  };
+
   mayansmoke = buildVimPluginFrom2Nix {
     pname = "mayansmoke";
     version = "2010-10-18";
diff --git a/pkgs/misc/vim-plugins/vim-plugin-names b/pkgs/misc/vim-plugins/vim-plugin-names
index 350ed619be6..4bec1f6a8b6 100644
--- a/pkgs/misc/vim-plugins/vim-plugin-names
+++ b/pkgs/misc/vim-plugins/vim-plugin-names
@@ -226,6 +226,7 @@ MarcWeber/vim-addon-toggle-buffer
 MarcWeber/vim-addon-xdebug
 markonm/traces.vim
 martinda/Jenkinsfile-vim-syntax
+mattn/calendar-vim as mattn-calendar-vim
 mattn/emmet-vim
 mattn/gist-vim
 mattn/webapi-vim