diff --git a/module3/ressources/Makefile b/module3/ressources/Makefile
index 5e3f8c054c305e4f95a6236b96afa291cc5675ff..530c2f3b9caaeba66277d20d7bfbcfb403262ece 100644
--- a/module3/ressources/Makefile
+++ b/module3/ressources/Makefile
@@ -1,3 +1,3 @@
-resources-md:
+resources-md: iso_date_format.md iso_date_format_fr.md
 
 include ../../Makefile.ressources