diff --git a/2011/akari/.gitignore b/2011/akari/.gitignore
index aeee32020..7f7c336a5 100644
--- a/2011/akari/.gitignore
+++ b/2011/akari/.gitignore
@@ -5,3 +5,5 @@ akari3
 akari3.c
 akari4
 akari4.c
+even_output.ppm
+odd_output.ppm