diff --git a/_config.yml b/_config.yml
index ddbaa223..a511415b 100644
--- a/_config.yml
+++ b/_config.yml
@@ -136,7 +136,7 @@ aliases:
   CodeShark: Eric Lombrozo
 
 safe:        false
-server_port: 4000
+port: 4000
 base-url:    /
 
 source:      .