diff --git a/foo b/foo
deleted file mode 160000
index bb39e7faf326e10c43a7346154d46c791432f620..0000000000000000000000000000000000000000
--- a/foo
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit bb39e7faf326e10c43a7346154d46c791432f620