diff --git a/014 b/014
index e6e0a6f7..057e4d95 100755
--- a/014
+++ b/014
@@ -53,8 +53,10 @@ _setup_testdir
 # ensure EOF preallocation doesn't massively extend the runtime of this test
 # by limiting the amount of preallocation and therefore the amount of blocks
 # zeroed during the truncfile test run.
-umount $TEST_DIR
-_test_mount -o allocsize=64k
+if [ "$FSTYP" == "xfs" ]; then
+	umount $TEST_DIR
+	_test_mount -o allocsize=64k
+fi
 
 echo "brevity is wit..."