diff --git a/docs/doxy.in b/docs/doxy.in
index 8dc6ca3e..f1db510a 100644
--- a/docs/doxy.in
+++ b/docs/doxy.in
@@ -68,7 +68,7 @@ OUTPUT_DIRECTORY       = @DOXY_OUTPUT_DIRECTORY@
 # performance problems for the file system.
 # The default value is: NO.
 
-CREATE_SUBDIRS         = YES
+CREATE_SUBDIRS         = NO
 
 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
 # characters to appear in the names of generated files. If set to NO, non-ASCII