diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e69de29
diff --git a/portable_install/py7z b/portable_install/py7z
deleted file mode 160000
index f8cd5f7..0000000
--- a/portable_install/py7z
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f8cd5f769b730725f7d3288250e793a4fdb3ea17