diff --git a/ut1 b/ut1
deleted file mode 160000
index 54ff8a6..0000000
--- a/ut1
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 54ff8a65916201f486d0ec8031abbfee08c3d4fd
diff --git a/ut1/.gitkeep b/ut1/.gitkeep
new file mode 100644
index 0000000..e69de29