diff --git a/lib/metrics.js b/lib/metrics.js
index 48435679bb..fb27abedcd 100644
--- a/lib/metrics.js
+++ b/lib/metrics.js
@@ -44,7 +44,7 @@ exports.startMonitoring = (
     const featureToggleUsageTotal = new client.Counter({
         name: 'feature_toggle_usage_total',
         help: 'Number of times a feature toggle has been used',
-        labelNames: ['toggle', 'active'],
+        labelNames: ['toggle', 'active', 'appName'],
     });
 
     eventBus.on(events.REQUEST_TIME, ({ path, method, time, statusCode }) => {
@@ -70,8 +70,8 @@ exports.startMonitoring = (
 
     clientMetricsStore.on('metrics', m => {
         for (const [feature, { yes, no }] of Object.entries(m.bucket.toggles)) {
-            featureToggleUsageTotal.labels(feature, true).inc(yes);
-            featureToggleUsageTotal.labels(feature, false).inc(no);
+            featureToggleUsageTotal.labels(feature, true, m.appName).inc(yes);
+            featureToggleUsageTotal.labels(feature, false, m.appName).inc(no);
         }
     });
 };