diff --git a/CODEOWNERS b/CODEOWNERS
index a28c164219a..bc889a6f535 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -307,8 +307,8 @@ build.json @home-assistant/supervisor
 /tests/components/eafm/ @Jc2k
 /homeassistant/components/easyenergy/ @klaasnicolaas
 /tests/components/easyenergy/ @klaasnicolaas
-/homeassistant/components/ecobee/ @marthoc @marcolivierarsenault
-/tests/components/ecobee/ @marthoc @marcolivierarsenault
+/homeassistant/components/ecobee/ @marcolivierarsenault
+/tests/components/ecobee/ @marcolivierarsenault
 /homeassistant/components/ecoforest/ @pjanuario
 /tests/components/ecoforest/ @pjanuario
 /homeassistant/components/econet/ @w1ll1am23
diff --git a/homeassistant/components/ecobee/manifest.json b/homeassistant/components/ecobee/manifest.json
index ffb7fe8adfe..1160cd946d9 100644
--- a/homeassistant/components/ecobee/manifest.json
+++ b/homeassistant/components/ecobee/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "ecobee",
   "name": "ecobee",
-  "codeowners": ["@marthoc", "@marcolivierarsenault"],
+  "codeowners": ["@marcolivierarsenault"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/ecobee",
   "homekit": {