diff --git a/tests/zfs-tests/cmd/get_diff/.gitignore b/tests/zfs-tests/cmd/get_diff/.gitignore
new file mode 100644
index 0000000000..f5fc360a68
--- /dev/null
+++ b/tests/zfs-tests/cmd/get_diff/.gitignore
@@ -0,0 +1 @@
+/get_diff