diff --git a/.gitmodules b/.gitmodules
index cfce077..484ec5c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,9 @@
 [submodule "dotfiles/vim/pack/matir/opt/solarized8"]
 	path = dotfiles/vim/pack/matir/opt/solarized8
 	url = https://github.com/lifepillar/vim-solarized8.git
+[submodule "dotfiles/vim/pack/matir/start/surround"]
+	path = dotfiles/vim/pack/matir/start/surround
+	url = https://github.com/tpope/vim-surround.git
+[submodule "dotfiles/vim/pack/matir/start/editorconfig"]
+	path = dotfiles/vim/pack/matir/start/editorconfig
+	url = https://github.com/editorconfig/editorconfig-vim.git
diff --git a/dotfiles/vim/pack/matir/start/editorconfig b/dotfiles/vim/pack/matir/start/editorconfig
new file mode 160000
index 0000000..68f8136
--- /dev/null
+++ b/dotfiles/vim/pack/matir/start/editorconfig
@@ -0,0 +1 @@
+Subproject commit 68f8136d2b018bfa9b23403e87d3d65bc942cbc3
diff --git a/dotfiles/vim/pack/matir/start/surround b/dotfiles/vim/pack/matir/start/surround
new file mode 160000
index 0000000..5970688
--- /dev/null
+++ b/dotfiles/vim/pack/matir/start/surround
@@ -0,0 +1 @@
+Subproject commit 597068870b8f093a8b2d11536c62ff31222ee8d0