diff --git a/extensions/ecs-tween b/extensions/ecs-tween
deleted file mode 160000
index 2154498b..00000000
--- a/extensions/ecs-tween
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2154498b2f8100be178d66d7a6334b7032e41c96