diff --git a/.gitignore b/.gitignore
index 8090a6d..11b9b35 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@ child_porn
 imageutils.test
 cpu.out
 profile.out
+*.png
+*.jpg
+*.jpeg
\ No newline at end of file