2 files changed, 3 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 9e2740c..1dcb821 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 ls
+sort
diff --git a/Makefile b/Makefile
index 1a71395..cc23251 100644
--- a/Makefile
+++ b/Makefile
@@ -3,9 +3,9 @@
 CC = clang
 CFLAGS = -std=c90 -Weverything
 
-all : ls
+all : ls sort
 
 clean :
 	rm -f -- *.o
-	rm -f ls
+	rm -f ls sort