diff --git a/readme.md b/readme.md
index 69ff11e8..20b9455a 100644
--- a/readme.md
+++ b/readme.md
@@ -53,6 +53,7 @@
 - [Business](#business)
 - [Work](#work)
 - [Networking](#networking)
+- [Decentralized Systems](#decentralized-systems)
 - [Miscellaneous](#miscellaneous)
 
 
@@ -454,10 +455,14 @@
 ## Networking
 
 - [Software-Defined Networking](https://github.com/sdnds-tw/awesome-sdn)
-- [Ripple](https://github.com/vhpoet/awesome-ripple) - Open source distributed settlement network.
 - [Network Analysis](https://github.com/briatte/awesome-network-analysis)
 - [PCAPTools](https://github.com/caesar0301/awesome-pcaptools)
 
+## Decentralized Systems
+
+- [Bitcoin](https://github.com/igorbarinov/awesome-bitcoin) - Bitcoin services and tools for software developers.
+- [Ripple](https://github.com/vhpoet/awesome-ripple) - Open source distributed settlement network.
+- [Non-Financial Blockchain](https://github.com/machinomy/awesome-non-financial-blockchain) - Non-financial blockchain applications.
 
 ## Miscellaneous
 
@@ -476,7 +481,6 @@
 - [Continuous Delivery](https://github.com/ciandcd/awesome-ciandcd)
 - [Services Engineering](https://github.com/mmcgrana/services-engineering)
 - [Free for Developers](https://github.com/ripienaar/free-for-dev)
-- [Bitcoin](https://github.com/igorbarinov/awesome-bitcoin)
 - [Answers](https://github.com/cyberglot/awesome-answers) - Stack Overflow, Quora, etc.
 - [Sketch](https://github.com/diessica/awesome-sketch) - Design app for macOS.
 - [Boilerplate Projects](https://github.com/melvin0008/awesome-projects-boilerplates)