diff --git a/refs/heads/dev-calendar b/refs/heads/dev-calendar
deleted file mode 100644
index f4ebbb888..000000000
--- a/refs/heads/dev-calendar
+++ /dev/null
@@ -1 +0,0 @@
-UPDATE 518c07a608c54f79138361398bdd26da9c9c6b46 3bb8193d7ac5f412928a86b9c24df0ce7ad8645d
\ No newline at end of file