diff --git a/workflow/README.md b/workflow/README.md
index 179e920..d682ee0 100644
--- a/workflow/README.md
+++ b/workflow/README.md
@@ -131,6 +131,10 @@ Or using `rapidsnark` (fast, but not very portable):
 
     $ rapidsnark proof_main.zkey witness.wtns proof.json public.json
 
+Or using `nim-groth16` (experimental):
+
+    $ nim-groth16 -p -z=proof_main.zkey -w=witness.wtns -o=proof.json -i=public.json
+    
 The output of this step will consist of:
 
 - `proof.json` containing the proof itself