1 files changed, 1 insertions, 0 deletions

diff --git a/src/constants.rs b/src/constants.rs
index 09636ea..73266f7 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -7,6 +7,7 @@ pub const HA_DOMAIN_LIGHT: &str = "light";
 pub const HA_DOMAIN_BUTTON: &str = "button";
 pub const HA_DOMAIN_SELECT: &str = "select";
 pub const HA_DOMAIN_NUMBER: &str = "number";
+pub const HA_DOMAIN_DEVICE_TRACKER: &str = "device_tracker";
 
 pub const HA_NUMBER_MODE_AUTO: &str = "auto";
 pub const HA_NUMBER_MODE_BOX: &str = "box";