diff --git a/CODEOWNERS b/CODEOWNERS
index 4fdfb21569..e087fd6d34 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -45,6 +45,7 @@ esphome/components/json/* @OttoWinter
 esphome/components/ledc/* @OttoWinter
 esphome/components/light/* @esphome/core
 esphome/components/logger/* @esphome/core
+esphome/components/ltr390/* @sjtrny
 esphome/components/max7219digit/* @rspaargaren
 esphome/components/mcp23008/* @jesserockz
 esphome/components/mcp23017/* @jesserockz