diff --git a/.gitmodules b/.gitmodules
index 6d7e033..06b507e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -351,3 +351,6 @@
 [submodule "vim/bundle/vim-slim"]
 	path = vim/bundle/vim-slim
 	url = https://github.com/slim-template/vim-slim.git
+[submodule "vim/bundle/airblade-vim-gitgutter"]
+	path = vim/bundle/airblade-vim-gitgutter
+	url = https://github.com/airblade/vim-gitgutter
diff --git a/vim/bundle/airblade-vim-gitgutter b/vim/bundle/airblade-vim-gitgutter
new file mode 160000
index 0000000..cda4597
--- /dev/null
+++ b/vim/bundle/airblade-vim-gitgutter
@@ -0,0 +1 @@
+Subproject commit cda45974590d752dff466065a6fe61c3e703a541