diff --git a/thirdparty/gsc-tool b/thirdparty/gsc-tool
deleted file mode 160000
index c9bd8e5c..00000000
--- a/thirdparty/gsc-tool
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c9bd8e5c6aec6ec77f7089208892871c9eb8597a