diff --git a/CODEOWNERS b/CODEOWNERS
index 891f0e37f72..8d22525b34b 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -118,7 +118,7 @@ homeassistant/components/digital_ocean/* @fabaff
 homeassistant/components/directv/* @ctalkington
 homeassistant/components/discogs/* @thibmaek
 homeassistant/components/doorbird/* @oblogic7 @bdraco
-homeassistant/components/dsmr/* @Robbie1221
+homeassistant/components/dsmr/* @Robbie1221 @frenck
 homeassistant/components/dsmr_reader/* @depl0y
 homeassistant/components/dunehd/* @bieniu
 homeassistant/components/dwd_weather_warnings/* @runningman84 @stephan192 @Hummel95
diff --git a/homeassistant/components/dsmr/manifest.json b/homeassistant/components/dsmr/manifest.json
index 38df6f733cd..df738724ac0 100644
--- a/homeassistant/components/dsmr/manifest.json
+++ b/homeassistant/components/dsmr/manifest.json
@@ -3,7 +3,7 @@
   "name": "DSMR Slimme Meter",
   "documentation": "https://www.home-assistant.io/integrations/dsmr",
   "requirements": ["dsmr_parser==0.29"],
-  "codeowners": ["@Robbie1221"],
+  "codeowners": ["@Robbie1221", "@frenck"],
   "config_flow": true,
   "iot_class": "local_push"
 }