diff --git a/MCServer/Plugins/APIDump/main.css b/MCServer/Plugins/APIDump/main.css
index 797079873..aa26bd186 100644
--- a/MCServer/Plugins/APIDump/main.css
+++ b/MCServer/Plugins/APIDump/main.css
@@ -30,6 +30,11 @@ pre
 {
 	border: 1px solid #ccc;
 	background-color: #eee;
+	-moz-tab-size:    2;
+	-o-tab-size:      2;
+	-webkit-tab-size: 2;
+	-ms-tab-size:     2;
+	tab-size:         2;
 }
 
 body