diff --git a/refs/heads/dev_contract b/refs/heads/dev_contract
deleted file mode 100644
index f4a4e27..0000000
--- a/refs/heads/dev_contract
+++ /dev/null
@@ -1 +0,0 @@
-UPDATE 6555f5b5bdec376aa93a77ed1a4c18ee58610aa6 760a00af69796796e6c65660a586afb49a7de646
\ No newline at end of file