diff --git a/repo/blob/filesystem/filesystem_storage_test.go b/repo/blob/filesystem/filesystem_storage_test.go
index f4c4d1e67..7b994715c 100644
--- a/repo/blob/filesystem/filesystem_storage_test.go
+++ b/repo/blob/filesystem/filesystem_storage_test.go
@@ -74,9 +74,9 @@ func TestFileStorageTouch(t *testing.T) {
 
 	fs := r.(*fsStorage)
 	assertNoError(t, fs.PutBlob(ctx, t1, gather.FromSlice([]byte{1})))
-	time.Sleep(1 * time.Second) // sleep a bit to accommodate Apple filesystems with low timestamp resolution
+	time.Sleep(2 * time.Second) // sleep a bit to accommodate Apple filesystems with low timestamp resolution
 	assertNoError(t, fs.PutBlob(ctx, t2, gather.FromSlice([]byte{1})))
-	time.Sleep(1 * time.Second)
+	time.Sleep(2 * time.Second)
 	assertNoError(t, fs.PutBlob(ctx, t3, gather.FromSlice([]byte{1})))
 
 	verifyBlobTimestampOrder(t, fs, t1, t2, t3)