diff --git a/projet k3/makefile b/projet k3/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..76c370a792f6ac105b89849be7e3265127885d3b
--- /dev/null
+++ b/projet k3/makefile	
@@ -0,0 +1,14 @@
+all: fact
+	./fact -N 4 ./example_input.txt ./output.txt
+
+fact: fact.o
+	gcc -o fact fact.o -lcunit -lpthread -lm
+
+fact.o: fact.c
+	gcc -o fact.o -c fact.c -W -Wall -pedantic -std=gnu99
+
+test:
+
+clean:
+	rm -rf fact
+	rm -rf ./fact.o