diff --git a/src/panels/lovelace/header-footer/hui-graph-header-footer.ts b/src/panels/lovelace/header-footer/hui-graph-header-footer.ts
index 79b2f1b8ca..ec03889ba4 100644
--- a/src/panels/lovelace/header-footer/hui-graph-header-footer.ts
+++ b/src/panels/lovelace/header-footer/hui-graph-header-footer.ts
@@ -193,21 +193,13 @@ export class HuiGraphHeaderFooter
       this._stateHistory!.push(...stateHistory[0]);
     }
 
-    const limits =
-      this._config!.limits === undefined &&
-      this._stateHistory?.some(
-        (entity) => entity.attributes?.unit_of_measurement === "%"
-      )
-        ? { min: 0, max: 100 }
-        : this._config!.limits;
-
     this._coordinates =
       coordinates(
         this._stateHistory,
         this._config!.hours_to_show!,
         500,
         this._config!.detail!,
-        limits
+        this._config!.limits
       ) || [];
 
     this._date = endTime;