diff --git a/Sources/ZcashLightClientKit/Block/Processor/CompactBlockProcessor.swift b/Sources/ZcashLightClientKit/Block/Processor/CompactBlockProcessor.swift
index d5c3c4f8..2047fc2a 100644
--- a/Sources/ZcashLightClientKit/Block/Processor/CompactBlockProcessor.swift
+++ b/Sources/ZcashLightClientKit/Block/Processor/CompactBlockProcessor.swift
@@ -635,7 +635,7 @@ public actor CompactBlockProcessor {
 
         LoggerProxy.debug("progress: \(progress)")
         
-        NotificationCenter.default.mainThreadPost(
+        NotificationCenter.default.post(
             name: Notification.Name.blockProcessorUpdated,
             object: self,
             userInfo: userInfo