diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index c96b42156..000000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "JSTUN"]
-	path = JSTUN
-	url = https://github.com/huanghongxun/JSTUN
diff --git a/JSTUN b/JSTUN
deleted file mode 160000
index 08ab1f848..000000000
--- a/JSTUN
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 08ab1f8483aba307931494e695e27cbde0cc2657