diff --git a/Packages/Triangulation_3/test/Triangulation_3/Makefile b/Packages/Triangulation_3/test/Triangulation_3/Makefile
index 732f86f6152..29864975743 100644
--- a/Packages/Triangulation_3/test/Triangulation_3/Makefile
+++ b/Packages/Triangulation_3/test/Triangulation_3/Makefile
@@ -11,7 +11,7 @@
 # pour purify, virer LEDA
 #CGAL_MAKEFILE = /0/prisme_util/CGAL/CGAL-last/make/makefile_sparc_SunOS-5.6_eg++-egcs-2.91.66
 
-CGAL_MAKEFILE = /0/prisme_util/CGAL/CGAL-2.1-I-17/make/makefile_sparc_SunOS-5.6_eg++-egcs-2.91.66_LEDA
+CGAL_MAKEFILE = /0/prisme_util/CGAL/CGAL-2.1-I-21/make/makefile_sparc_SunOS-5.6_eg++-egcs-2.91.66_LEDA
 
 include $(CGAL_MAKEFILE)