diff --git a/Shared/Activity/ActivityManager.swift b/Shared/Activity/ActivityManager.swift
index dafc7e854..efb30230c 100644
--- a/Shared/Activity/ActivityManager.swift
+++ b/Shared/Activity/ActivityManager.swift
@@ -119,8 +119,8 @@ class ActivityManager {
 	}
 	
 	func invalidateReading() {
-		nextUnreadActivity?.invalidate()
-		nextUnreadActivity = nil
+		readingActivity?.invalidate()
+		readingActivity = nil
 	}
 	
 	static func cleanUp(_ account: Account) {