diff --git a/README.md b/README.md
index c3c5b40..56ecdac 100644
--- a/README.md
+++ b/README.md
@@ -9,4 +9,4 @@ Streaming etherpump using
 If you want to run yourself, palanggana requires a patch, see
 [#1](https://git.vvvvvvaria.org/crunk/Palanggana/issues/1) for more.
 
-Run with `sh call.sh` after you setup palanggana.
+Run with `gotty bash -c sh call.sh` after you setup palanggana.