diff --git a/Android.md b/Android.md
index 7a38747..c8a76a6 100644
--- a/Android.md
+++ b/Android.md
@@ -135,8 +135,6 @@ public class EbitenGLSurfaceView extends GLSurfaceView {
 
 # NDK version
 
-# How to downgrade NDK
-
 (2017-12-17)
 
 There is a known issue that Go doesn't work with NDK r16 (https://github.com/golang/go/issues/22766). Let's use r15 (or older) until the issue is fixed.