diff --git a/.strict-typing b/.strict-typing
index 56d3e299281..0e00c2e9e07 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -412,6 +412,7 @@ homeassistant.components.recollect_waste.*
 homeassistant.components.recorder.*
 homeassistant.components.remember_the_milk.*
 homeassistant.components.remote.*
+homeassistant.components.remote_calendar.*
 homeassistant.components.renault.*
 homeassistant.components.reolink.*
 homeassistant.components.repairs.*
diff --git a/homeassistant/components/remote_calendar/quality_scale.yaml b/homeassistant/components/remote_calendar/quality_scale.yaml
index 3693d75f2cf..05dc32e5da9 100644
--- a/homeassistant/components/remote_calendar/quality_scale.yaml
+++ b/homeassistant/components/remote_calendar/quality_scale.yaml
@@ -97,4 +97,4 @@ rules:
   # Platinum
   async-dependency: todo
   inject-websession: done
-  strict-typing: todo
+  strict-typing: done
diff --git a/mypy.ini b/mypy.ini
index 520fad7d738..852678677bb 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -3876,6 +3876,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.remote_calendar.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.renault.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true