diff --git a/homeassistant/components/integration/strings.json b/homeassistant/components/integration/strings.json
index 55d4df1b45e..6186521aa1b 100644
--- a/homeassistant/components/integration/strings.json
+++ b/homeassistant/components/integration/strings.json
@@ -31,12 +31,14 @@
           "round": "[%key:component::integration::config::step::user::data::round%]",
           "source": "[%key:component::integration::config::step::user::data::source%]",
           "unit_prefix": "[%key:component::integration::config::step::user::data::unit_prefix%]",
-          "unit_time": "[%key:component::integration::config::step::user::data::unit_time%]"
+          "unit_time": "[%key:component::integration::config::step::user::data::unit_time%]",
+          "max_sub_interval": "[%key:component::integration::config::step::user::data::max_sub_interval%]"
         },
         "data_description": {
           "round": "[%key:component::integration::config::step::user::data_description::round%]",
           "unit_prefix": "[%key:component::integration::config::step::user::data_description::unit_prefix%]",
-          "unit_time": "[%key:component::integration::config::step::user::data_description::unit_time%]"
+          "unit_time": "[%key:component::integration::config::step::user::data_description::unit_time%]",
+          "max_sub_interval": "[%key:component::integration::config::step::user::data_description::max_sub_interval%]"
         }
       }
     }