diff --git a/tests-fuzz/.gitignore b/tests-fuzz/.gitignore
index 08143f6789c297cbfdb10745d1ce810ffdbf579f..28207c55c0564945e61596920f8d33b324c9277a 100644
--- a/tests-fuzz/.gitignore
+++ b/tests-fuzz/.gitignore
@@ -1,4 +1,5 @@
 /Makefile.in
 /Makefile
 
+/knotd_stdio
 /packet