diff --git a/.gitmodules b/.gitmodules
index 612e764..a1d2f65 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -107,3 +107,6 @@
 [submodule "pack/flog/opt/flog"]
 	path = pack/flog/opt/flog
 	url = https://github.com/rbong/vim-flog.git
+[submodule "pack/vim-clang-format/opt/vim-clang-format"]
+	path = pack/vim-clang-format/opt/vim-clang-format
+	url = https://github.com/rhysd/vim-clang-format.git