diff --git a/app/models/Metric.php b/app/models/Metric.php
index 05f7c3ea..3c5e9eca 100644
--- a/app/models/Metric.php
+++ b/app/models/Metric.php
@@ -13,6 +13,14 @@ class Metric extends Eloquent implements \Dingo\Api\Transformer\TransformableInt
 
     protected $fillable = ['name', 'suffix', 'description', 'display_chart'];
 
+    /**
+     * Metrics contain many metric points.
+     * @return Illuminate\Database\Eloquent\Builder
+     */
+    public function points() {
+        return $this->hasMany('MetricPoint', 'metric_id', 'id');
+    }
+
     /**
      * Determines whether a chart should be shown.
      * @return bool