diff --git a/src/Doxyfile b/src/Doxyfile
index 472c4390..47be4299 100644
--- a/src/Doxyfile
+++ b/src/Doxyfile
@@ -1197,7 +1197,7 @@ VERBATIM_HEADERS       = YES
 # classes, structs, unions or interfaces.
 # The default value is: YES.
 
-ALPHABETICAL_INDEX     = YES
+ALPHABETICAL_INDEX     = NO
 
 
 # In case all classes in a project start with a common prefix, all classes will
@@ -2700,4 +2700,4 @@ DOT_CLEANUP            = YES
 WARNINGS = NO
 
 MAX_ITEMS_BEFORE_QUICK_INDEX = 
-MAX_ITEMS_BEFORE_MULTIPAGE_INDEX = 2000
+MAX_ITEMS_BEFORE_MULTIPAGE_INDEX = 3000