diff --git a/app/src/main/java/org/mozilla/fenix/components/metrics/AdjustMetricsService.kt b/app/src/main/java/org/mozilla/fenix/components/metrics/AdjustMetricsService.kt
index f2868a28c..4cb1691e5 100644
--- a/app/src/main/java/org/mozilla/fenix/components/metrics/AdjustMetricsService.kt
+++ b/app/src/main/java/org/mozilla/fenix/components/metrics/AdjustMetricsService.kt
@@ -35,7 +35,9 @@ class AdjustMetricsService(private val application: Application) : MetricsServic
         )
 
         config.setOnAttributionChangedListener {
-            application.applicationContext.settings().adjustCampaignId = it.campaign
+            it.campaign?.let { campaign ->
+                application.applicationContext.settings().adjustCampaignId = campaign
+            }
         }
 
         config.setLogLevel(LogLevel.SUPRESS)