diff --git a/ParadisEO-GPU/doc/doxyfile.cmake b/ParadisEO-GPU/doc/doxyfile.cmake
index 841fd03cb..452cfea02 100644
--- a/ParadisEO-GPU/doc/doxyfile.cmake
+++ b/ParadisEO-GPU/doc/doxyfile.cmake
@@ -221,17 +221,17 @@ UML_LOOK               = YES
 TEMPLATE_RELATIONS     = YES
 INCLUDE_GRAPH          = YES
 INCLUDED_BY_GRAPH      = YES
-CALL_GRAPH             = NO
-CALLER_GRAPH           = NO
+CALL_GRAPH             = YES
+CALLER_GRAPH           = YES
 GRAPHICAL_HIERARCHY    = YES
 DIRECTORY_GRAPH        = YES
 DOT_IMAGE_FORMAT       = png
 DOT_PATH               = 
 DOTFILE_DIRS           = 
 DOT_GRAPH_MAX_NODES    = 50
-MAX_DOT_GRAPH_DEPTH    = 10
-DOT_TRANSPARENT        = NO
-DOT_MULTI_TARGETS      = NO
+MAX_DOT_GRAPH_DEPTH    = 50
+DOT_TRANSPARENT        = YES
+DOT_MULTI_TARGETS      = YES
 GENERATE_LEGEND        = YES
 DOT_CLEANUP            = YES
 #---------------------------------------------------------------------------