diff --git a/doc/design/assistant/android.mdwn b/doc/design/assistant/android.mdwn
index d936d53cc1..a33029b9db 100644
--- a/doc/design/assistant/android.mdwn
+++ b/doc/design/assistant/android.mdwn
@@ -32,7 +32,7 @@ Not ideal.
 
 #### implement git smudge filters
 
-See [[smudge]].
+See [[todo/smudge]].
 
 Difficult. Would make git-annex generally better.