diff --git a/amatos2d/doc/amatos.doxy b/amatos2d/doc/amatos.doxy
index 0186543483388a858c7cd9c79668657095140b38..32908232aa3eeec41381834e2ed27120bb92ba25 100644
--- a/amatos2d/doc/amatos.doxy
+++ b/amatos2d/doc/amatos.doxy
@@ -1592,7 +1592,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # toolkit from AT&T and Lucent Bell Labs. The other options in this section 
 # have no effect if this option is set to NO (the default)
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # The DOT_NUM_THREADS specifies the number of dot invocations doxygen is 
 # allowed to run in parallel. When set to 0 (the default) doxygen will 
@@ -1723,7 +1723,7 @@ INTERACTIVE_SVG        = NO
 # The tag DOT_PATH can be used to specify the path where the dot tool can be 
 # found. If left blank, it is assumed the dot tool can be found in the path.
 
-DOT_PATH               = 
+DOT_PATH               = /usr/bin
 
 # The DOTFILE_DIRS tag can be used to specify one or more directories that 
 # contain dot files that are included in the documentation (see the