diff --git a/README.md b/README.md
index e3b01c0..c1a752e 100644
--- a/README.md
+++ b/README.md
@@ -146,3 +146,9 @@ https://github.com/zenparsing/es-observable/pull/97
 https://github.com/WhisperSystems/Signal-Android/issues/127
 
 https://github.com/docker/for-mac/issues/1120
+
+[https://github.com/opencart/opencart/issues/3834](https://web.archive.org/web/20160120051637/https://github.com/opencart/opencart/issues/3834)
+
+[https://github.com/opencart/opencart/issues/1534](https://web.archive.org/web/20160120151012/https://github.com/opencart/opencart/issues/1534)
+
+[https://github.com/opencart/opencart/issues/1269](https://web.archive.org/web/20160120150725/https://github.com/opencart/opencart/issues/1269)