diff --git a/docs/Doxyfile.in b/docs/Doxyfile.in
index aeaeb2c..4278335 100644
--- a/docs/Doxyfile.in
+++ b/docs/Doxyfile.in
@@ -361,8 +361,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = ../src \
-                         ../include/tclap
+INPUT                  = ../include/tclap
 
 # If the value of the INPUT tag contains directories, you can use the 
 # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
@@ -979,7 +978,7 @@ COLLABORATION_GRAPH    = YES
 # collaboration diagrams in a style similiar to the OMG's Unified Modeling 
 # Language.
 
-UML_LOOK               = NO
+UML_LOOK               = YES
 
 # If set to YES, the inheritance and collaboration graphs will show the 
 # relations between templates and their instances.