diff --git a/CODEOWNERS b/CODEOWNERS
index 5176344d743..008faf3d3d1 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -508,8 +508,8 @@ tests/components/lookin/* @ANMalko @bdraco
 homeassistant/components/lovelace/* @home-assistant/frontend
 tests/components/lovelace/* @home-assistant/frontend
 homeassistant/components/luci/* @mzdrale
-homeassistant/components/luftdaten/* @fabaff
-tests/components/luftdaten/* @fabaff
+homeassistant/components/luftdaten/* @fabaff @frenck
+tests/components/luftdaten/* @fabaff @frenck
 homeassistant/components/lupusec/* @majuss
 homeassistant/components/lutron/* @JonGilmore
 homeassistant/components/lutron_caseta/* @swails @bdraco
diff --git a/homeassistant/components/luftdaten/manifest.json b/homeassistant/components/luftdaten/manifest.json
index fd355bd8d3c..1a745e1060a 100644
--- a/homeassistant/components/luftdaten/manifest.json
+++ b/homeassistant/components/luftdaten/manifest.json
@@ -4,7 +4,7 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/luftdaten",
   "requirements": ["luftdaten==0.7.1"],
-  "codeowners": ["@fabaff"],
+  "codeowners": ["@fabaff", "@frenck"],
   "quality_scale": "gold",
   "iot_class": "cloud_polling"
 }