diff --git a/Makefile b/Makefile
index 74a0619..a1a4945 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CFLAGS=-Wall -g
 
-EXERCISES = ex1 ex3 ex4 ex5
+EXERCISES = ex1 ex3 ex4 ex5 ex6
 
 
 all: $(EXERCISES)