diff --git a/README.md b/README.md
index 94fe22f584e8af0c62aa2ba56c37c4853c2713cf..b4e8727c56650b7de5dd2f73b02679738cbc13bb 100644
--- a/README.md
+++ b/README.md
@@ -52,6 +52,13 @@ $ python3 absinth.py
 $ python3 absinth.py -t
 ```
 
+Absinth produces individual clustering files for every target. To merge the 
+output files, simple call merge.py
+
+```
+$ python3 merge.py
+```
+
 ## Built With
 
 * [NetworkX](https://networkx.github.io/) - Graph implementation