diff --git a/tmp/.gitignore b/tmp/.gitignore
index a69c5bfbc..27dc5056a 100644
--- a/tmp/.gitignore
+++ b/tmp/.gitignore
@@ -1,3 +1,4 @@
 /.guestfs-*
 /guestfs.*
+/libguestfs??????/
 /run-*