diff --git a/source/_integrations/alarm_control_panel.markdown b/source/_integrations/alarm_control_panel.markdown
index 19430f332f8e..ca03123b5928 100644
--- a/source/_integrations/alarm_control_panel.markdown
+++ b/source/_integrations/alarm_control_panel.markdown
@@ -8,4 +8,4 @@ ha_release: 0.7.3
 ha_quality_scale: internal
 ---
 
-Home Assistant can give you an interface with is similar to a classic alarm system.
+Home Assistant can give you an interface which is similar to a classic alarm system.