diff --git a/src/panels/lovelace/cards/hui-sensor-card.ts b/src/panels/lovelace/cards/hui-sensor-card.ts
index 7452cdb845..3b10e7eb9f 100644
--- a/src/panels/lovelace/cards/hui-sensor-card.ts
+++ b/src/panels/lovelace/cards/hui-sensor-card.ts
@@ -27,6 +27,8 @@ import { SensorCardConfig } from "./types";
 import { hasConfigOrEntityChanged } from "../common/has-changed";
 import { actionHandler } from "../common/directives/action-handler-directive";
 
+const strokeWidth = 5;
+
 const average = (items): number => {
   return (
     items.reduce((sum, entry) => sum + parseFloat(entry.state), 0) /
@@ -101,7 +103,8 @@ const calcPoints = (
     if (item) {
       last = [average(item), lastValue(item)];
     }
-    const y = height - ((item ? last[0] : last[1]) - min) / yRatio;
+    const y =
+      height + strokeWidth / 2 - ((item ? last[0] : last[1]) - min) / yRatio;
     return coords.push([x, y]);
   };
 
@@ -257,7 +260,7 @@ class HuiSensorCard extends LitElement implements LovelaceCard {
                 <path
                   fill="none"
                   stroke="var(--accent-color)"
-                  stroke-width="5"
+                  stroke-width="${strokeWidth}"
                   stroke-linecap="round"
                   stroke-linejoin="round"
                   d=${this._history}