diff --git a/WordPress/Classes/ViewRelated/Stats/SiteStatsDashboardViewController.swift b/WordPress/Classes/ViewRelated/Stats/SiteStatsDashboardViewController.swift
index 079e24dfc021..372aa108c538 100644
--- a/WordPress/Classes/ViewRelated/Stats/SiteStatsDashboardViewController.swift
+++ b/WordPress/Classes/ViewRelated/Stats/SiteStatsDashboardViewController.swift
@@ -341,7 +341,7 @@ struct SiteStatsDashboardPreferences {
     static func setSelected(periodUnit: StatsPeriodUnit) {
         guard let siteID = SiteStatsInformation.sharedInstance.siteID?.intValue else { return }
 
-        let unitKey = lastSelectedStatsTabTypeKey(forSiteID: siteID)
+        let unitKey = lastSelectedStatsUnitTypeKey(forSiteID: siteID)
         UserPersistentStoreFactory.instance().set(periodUnit.rawValue, forKey: unitKey)
     }