diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..35b401f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,17 @@
+SRC_FOLDER=src/
+TEST_FOLDER=tests/
+
+all: compile
+
+compile:
+	$(MAKE) -C $(SRC_FOLDER)
+
+
+.PHONY: clean tests
+
+tests: compile
+	./$(SRC_FOLDER)comp ./$(TEST_FOLDER)rectangles.c ./$(TEST_FOLDER)out/rectangles.ps
+	./$(SRC_FOLDER)comp ./$(TEST_FOLDER)progsimple.c ./$(TEST_FOLDER)out/progsimple.ps
+
+clean:
+	$(MAKE) $@ -C $(SRC_FOLDER)
\ No newline at end of file
diff --git a/README.md b/README.md
index 3d5f79e..0fa543c 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,6 @@
 <h1 align="center">Welcome to Postscript Compiler 👋</h1>
 <p>
   <img alt="Version" src="https://img.shields.io/badge/version-1.0.0-blue.svg?cacheSeconds=2592000" />
-  <a href="#" target="_blank">
-    <img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg" />
-  </a>
 </p>
 
 > Compilateur du langage Postscript en Ocaml
diff --git a/src/Makefile b/src/Makefile
index 43621e7..2b1d67e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,5 +1,5 @@
 # Compile
-all: comp
+all: comp #lib
 
 # Compilation of Ocaml files
 # Attention: order of object files important 
@@ -29,11 +29,9 @@ comp.cmo: comp.ml gen.cmo typing.cmo parser.cmo interf.cmo
 
 # ocaml lexer and parser
 
-# Comment in for your own lexer
 lexer.ml: lexer.mll lang.cmo
 	ocamllex $<
 
-# Comment in for your own parser
 parser.ml parser.mli: parser.mly lang.cmo
 	ocamlyacc $<
 
@@ -55,10 +53,6 @@ parser.cmo: parser.ml parser.cmi lang.cmo
 # lib:
 # 	cp ../lib/* ./
 
-## Remove compiled modules and lib
+## Remove compiled modules
 clean:
-	rm -f lexer.ml parser.ml *.mli *.cmi *.cmo
-
-## Run tests
-tests:
-	./comp ./../tests/rectangles.c ./../tests/out/rectangles.ps
\ No newline at end of file
+	rm -f lexer.ml parser.ml *.mli *.cmi *.cmo
\ No newline at end of file