diff --git a/src/66/66-intree.c b/src/66/66-intree.c
index ada8b5b35895f329702196a1499df7ab3531ac34..53a2a5c80ea6a54bfd5c0ca888784818e114f8a9 100644
--- a/src/66/66-intree.c
+++ b/src/66/66-intree.c
@@ -186,7 +186,7 @@ static void info_display_depends(char const *field, char const *treename)
     if (NOFIELD) padding = info_display_field_name(field) ;
     else { field = 0 ; padding = 0 ; }
 
-    if (!graph_build(&graph, base.s, treename, DATA_TREE))
+    if (!graph_build_g(&graph, base.s, treename, DATA_TREE))
         log_dieu(LOG_EXIT_SYS,"build the graph") ;
 
     r = graph_matrix_get_edge_g_sorted(&sa, &graph, treename, 0) ;
@@ -247,7 +247,7 @@ static void info_display_requiredby(char const *field, char const *treename)
     if (NOFIELD) padding = info_display_field_name(field) ;
     else { field = 0 ; padding = 0 ; }
 
-    if (!graph_build(&graph, base.s, treename, DATA_TREE))
+    if (!graph_build_g(&graph, base.s, treename, DATA_TREE))
         log_dieu(LOG_EXIT_SYS,"build the graph") ;
 
     r = graph_matrix_get_edge_g_sorted(&sa, &graph, treename, 1) ;