diff --git a/css/font-combodo/font-combodo.css b/css/font-combodo/font-combodo.css
index e03514c5a..7a60024ed 100644
--- a/css/font-combodo/font-combodo.css
+++ b/css/font-combodo/font-combodo.css
@@ -193,6 +193,12 @@
 .fc-combodo-icon:before {
   content: "D";
 }
+.fc-itophub-icon:before {
+  content: "E";
+}
+.fc-chameleon-icon:before {
+  content: "F";
+}
 .fc-itop-icon:before {
   content: "I";
 }