diff --git a/ify_hrs_protocol b/ify_hrs_protocol
deleted file mode 160000
index 286f8bb..0000000
--- a/ify_hrs_protocol
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 286f8bbe136357e72b72f7d3e2a5b0ad64e99710