diff --git a/docs/Doxyfile b/docs/Doxyfile
index 284d488..c7c397f 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -58,7 +58,7 @@ PROJECT_LOGO           = "favicon.png"
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = 
+OUTPUT_DIRECTORY       = .
 
 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and