diff --git a/tests/generic/225 b/tests/generic/225
index 73b125ad..6134c8cc 100755
--- a/tests/generic/225
+++ b/tests/generic/225
@@ -44,6 +44,7 @@ _cleanup()
 _supported_fs generic
 _supported_os Linux
 _require_scratch
+_require_xfs_io_command "fiemap"
 
 _scratch_mkfs > /dev/null 2>&1
 _scratch_mount > /dev/null 2>&1