diff --git a/drop-simulator b/drop-simulator
deleted file mode 100644
index 68b6f8d13..000000000
--- a/drop-simulator
+++ /dev/null
@@ -1,2 +0,0 @@
-repository=https://github.com/mxp190009/drop-simulator.git
-commit=013d53487565a82f8e02f304016ae560e4e51876