diff --git a/repositories.txt b/repositories.txt
index 651f2f90..989296a1 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/Reefwing-Software/Reefwing-imuTypes
 https://github.com/SolderedElectronics/Soldered-8x8-MAX7219-LED-Matrix-Arduino-Library
 https://github.com/imiconsystem/MicromationDevboardV3
 https://github.com/2bndy5/CirquePinnacle