diff --git a/Makefile b/Makefile
index 28b223f..ad616e8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 common_files = parser.ml periodic.ml main.ml
 
-monpar.native:
-	ocamlfind ocamlopt $(common_files)
+native:
+	ocamlfind ocamlopt $(common_files) 
 
-monpar.byte:
+byte:
 	ocamlfind ocamlc $(common_files)
 clean:
 	rm -f *.cmo *.cmi *.o *.out *.cmx
diff --git a/README.md b/README.md
index e69de29..df51644 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,7 @@
+```bash
+$ make native
+```
+
+```bash
+$ make byte
+```