diff --git a/repositories.txt b/repositories.txt
index df660462..47728987 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/Reefwing-Software/Reefwing-MPU6050
 https://github.com/Obsttube/CryptoAES_CBC
 https://github.com/nfc-rfid-reader-sdk/MFRC522_PN512
 https://github.com/andrewhe-princeton/Iridium-GPP