diff --git a/docs/awesome/awesome-sre.md b/docs/awesome/awesome-sre.md
index 15b20b1cf9..b6c17a5d8d 100644
--- a/docs/awesome/awesome-sre.md
+++ b/docs/awesome/awesome-sre.md
@@ -376,7 +376,7 @@ Contributions are always welcome!
 * [Availability Calculator: Calculate how much downtime should be permitted in your SLA](https://dastergon.github.io/availability-calculator/)
 * [Standardize cloud SLA availability with numerical performance data](https://www.ibm.com/developerworks/cloud/library/cl-SLAloadbalance-numanalysis/)
 * [Best practices to develop SLAs for cloud computing](https://www.ibm.com/developerworks/cloud/library/cl-slastandards/)
-* [A Practical Guide to SLAs](http://blog.catchpoint.com/2016/08/04/sla-practical-guide/)
+* [A Practical Guide to SLAs](https://www.catchpoint.com/blog/sla-management-guide)
 * [Building good SLOs - CRE life lessons](https://cloudplatform.googleblog.com/2017/10/building-good-SLOs-CRE-life-lessons.html)
 * [No Grumpy Humans and Other Site Reliability Engineering Lessons from Google](https://thenewstack.io/sre-lessons-google-no-grumpy-humans/)
 * [Consequences of SLO violations — CRE life lessons](https://cloudplatform.googleblog.com/2018/01/consequences-of-SLO-violations-CRE-life-lessons.html)
@@ -498,4 +498,4 @@ Contributions are always welcome!
 
 ## SRE Tools
 * [Awesome SRE Tools](https://github.com/SquadcastHub/awesome-sre-tools) - A curated list of Site Reliability and Production Engineering tools
-* [List of Continuous Integration services](https://github.com/ligurio/awesome-ci)
\ No newline at end of file
+* [List of Continuous Integration services](https://github.com/ligurio/awesome-ci)