diff --git a/spine-js/README.md b/spine-js/README.md
deleted file mode 100644
index 2e290742b..000000000
--- a/spine-js/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# spine-js
-
-spine-js has been replaced by [spine-ts](../spine-ts).
diff --git a/spine-threejs/README.md b/spine-threejs/README.md
deleted file mode 100644
index 8f69c38bd..000000000
--- a/spine-threejs/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# spine-threejs
-
-spine-threejs has been replaced by [spine-ts THREE.JS backend](../spine-ts).
\ No newline at end of file
diff --git a/spine-tk2d/README.md b/spine-tk2d/README.md
deleted file mode 100644
index fbc1e2928..000000000
--- a/spine-tk2d/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# spine-tk2d
-
-The spine-tk2d runtime has been replaced by [spine-unity](../spine-unity). You may use spine-unity with [2D Toolkit](http://www.2dtoolkit.com/).