diff --git a/README.md b/README.md
index 65b4624..be49f60 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ In a first terminal:
 In a second terminal:
 
 ```bash
-./donar -c -o onion_service.pub -a lightning -l 12 -p 'fast_count=3!tick_tock=0!window=2000' -e 5000 -r 5000
+./donar -c -o onion_services.pub -a lightning -l 12 -p 'fast_count=3!tick_tock=0!window=2000' -e 5000 -r 5000
 ```
 
 In a third terminal: