diff --git a/.gitmodules b/.gitmodules
index e21a237..f826dba 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,3 +2,7 @@
 	path = pack/dirdiff/opt/dirdiff
 	url = https://github.com/will133/vim-dirdiff
 	ignore = untracked
+[submodule "pack/DoxygenToolkit/opt/DoxygenToolkit"]
+	path = pack/DoxygenToolkit/opt/DoxygenToolkit
+	url = https://github.com/vim-scripts/DoxygenToolkit.vim
+	ignore = untracked
diff --git a/pack/DoxygenToolkit/opt/DoxygenToolkit b/pack/DoxygenToolkit/opt/DoxygenToolkit
new file mode 160000
index 0000000..afd8663
--- /dev/null
+++ b/pack/DoxygenToolkit/opt/DoxygenToolkit
@@ -0,0 +1 @@
+Subproject commit afd8663d36d2ec19d26befdb10e89e912d26bbd3
diff --git a/vimfiles.stefan/vimrc b/vimfiles.stefan/vimrc
index bfdb3a4..6b3a27a 100644
--- a/vimfiles.stefan/vimrc
+++ b/vimfiles.stefan/vimrc
@@ -278,7 +278,7 @@ let g:Gitv_OpenHorizontal = 1
 " Add or remove your plugins here:
 "call dein#add('cgdb/cgdb')
 packadd dirdiff
-"call dein#add('vim-scripts/DoxygenToolkit.vim')
+packadd DoxygenToolkit
 "call dein#add('tpope/vim-fugitive')
 "call dein#add('skibyte/gdb-from-vim', {'rev': 'develop'})
 "call dein#add('gregsexton/gitv')