diff --git a/tests/libtest/.gitignore b/tests/libtest/.gitignore
index cabcb671ce..672fc9f5bd 100644
--- a/tests/libtest/.gitignore
+++ b/tests/libtest/.gitignore
@@ -1,2 +1,3 @@
 chkhostname
 lib5[0-9][0-9]
+lib580.c