diff --git a/Exercise 7/Readme.md b/Exercise 7/Readme.md
index 67d50779..9972f56c 100644
--- a/Exercise 7/Readme.md	
+++ b/Exercise 7/Readme.md	
@@ -144,7 +144,7 @@ You can download my partial instrumentation file [here](./Partial_instrumentatio
   
 ### Minor changes
   
-To speed-up the ASF fuzzing speed, I recommend you to apply this patch to ``modules/demux/libasf.c``  (no more clues at the moment ;) ) : [speedup.patch](./speedup.patch)
+To speed-up the ASF fuzzing speed, I recommend you to apply this patch to ``modules/demux/asf/libasf.c``  (no more clues at the moment ;) ) : [speedup.patch](./speedup.patch)
   
 ### Fuzzing time