diff --git a/README.md b/README.md
index 624ab68..cc54a4e 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ int main()
 
   // Multiple channels can use this sink. 
   // Data will be saved in mylog.mcap
-  auto mcap_sink = std::make_shared<MCAP>("mylog.mcap");
+  auto mcap_sink = std::make_shared<MCAPSink>("mylog.mcap");
 
   // Create a channel
   auto channel = LogChannel::create("my_channel");