diff --git a/Cargo.toml b/Cargo.toml
index 3a7ff140b..e01050296 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,6 +16,7 @@ ak09915_rs= "0.2.0"
 approx = "0.5.1"
 bmp280 = "0.4.0"
 embedded-hal = "0.2.7"
+i2cdev = "0.6.1"
 icm20689 = "0.1.1"
 linux-embedded-hal = "0.3.2"
 log = "0.4.19"