diff --git a/2014/sinon/.gitignore b/2014/sinon/.gitignore
index 3fb452ef6..6e668d2f1 100644
--- a/2014/sinon/.gitignore
+++ b/2014/sinon/.gitignore
@@ -1,3 +1,5 @@
 prog
 sinon.c
 prog.orig
+run
+run.c