diff --git a/tests/generic/556 b/tests/generic/556
index 3efd0510..3145188c 100755
--- a/tests/generic/556
+++ b/tests/generic/556
@@ -341,8 +341,10 @@ test_file_rename()
 	mkdir -p ${basedir}
 	_casefold_set_attr ${basedir}
 
+	touch ${basedir}/rename
+
 	# Move to an equivalent name should not work
-	mv ${basedir}/rename ${basedir}/rename 2>&1 | \
+	mv ${basedir}/rename ${basedir}/RENAME 2>&1 | \
 		_filter_scratch
 
 	_casefold_check_exact_name ${basedir} "rename" || \
diff --git a/tests/generic/556.out b/tests/generic/556.out
index 47656065..f9dd9542 100644
--- a/tests/generic/556.out
+++ b/tests/generic/556.out
@@ -5,7 +5,7 @@ SCRATCH_MNT/casefold_flag_removal Casefold
 SCRATCH_MNT/casefold_flag_removal Casefold
 SCRATCH_MNT/flag_inheritance/d1/d2/d3 Casefold
 SCRATCH_MNT/symlink/ind1/TARGET
-mv: cannot stat 'SCRATCH_MNT/rename/rename': No such file or directory
+mv: 'SCRATCH_MNT/rename/rename' and 'SCRATCH_MNT/rename/RENAME' are the same file
 # file: SCRATCH_MNT/xattrs/x
 user.foo="bar"