diff --git a/README.md b/README.md
index ea94dc0..dcdf554 100644
--- a/README.md
+++ b/README.md
@@ -152,7 +152,8 @@ If an alternative server is to be used, it should serve the `app/` directory tha
  - Random number generation: [Entropy](https://github.com/taoyuan/Entropy)
  - LoRa Modem Driver: [LMiC](https://github.com/matthijskooijman/arduino-lmic)
  - MicroSD card access: [SdFat](https://github.com/greiman/SdFat)
- - GPS Decoder: [TinyGPS](https://github.com/mikalhart/TinyGPS.git)
+ - GPS Decoder: [TinyGPS](https://github.com/mikalhart/TinyGPS)
+ - Free memory analyser: [Arduino-MemoryFree](https://github.com/mpflaga/Arduino-MemoryFree/)
 
 ### Node.js Server
  - AI: [Brain.js](https://www.npmjs.com/package/brain.js)