diff --git a/.gitignore b/.gitignore
index 6c15039..ca070bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ kmercamel
 kmercameltest
 kmercamel-large
 kmercameltest-large
+kmercameltest-extra-large
 src/version.h
 🐫
 bin/