diff --git a/pre-commit/submodules b/pre-commit/submodules
index 94157a7..b18f6ce 100755
--- a/pre-commit/submodules
+++ b/pre-commit/submodules
@@ -7,4 +7,4 @@
 # changes, good for monorepos constructed from various other repositories.
 
 git submodule foreach 'git pull'
-git add 
+git add .