diff --git a/HowtoContributeABuildbot.md b/HowtoContributeABuildbot.md
index aacd30e..847b7d8 100644
--- a/HowtoContributeABuildbot.md
+++ b/HowtoContributeABuildbot.md
@@ -12,7 +12,7 @@
 > A hostname would be a good choice.
 
 ## Get a Password
-> Email Zooko (zooko`@`zooko.com) and ask for a password.
+> Email Zooko (zooko_at_zooko_dot_com) and ask for a password.
 
 Step 5: Create 3 buildslave with: