diff --git a/src/src/rx-serial/devSerialIO.cpp b/src/src/rx-serial/devSerialIO.cpp
index 32f3b36326..af828919a1 100644
--- a/src/src/rx-serial/devSerialIO.cpp
+++ b/src/src/rx-serial/devSerialIO.cpp
@@ -170,7 +170,7 @@ static int timeout()
 
     // Verify there is new ChannelData and they should be sent on
     bool sendChannels = confirmFrameAvailable();
-    uint32_t duration = serialIO->sendRCFrame(sendChannels, missed, ChannelData);
+    uint32_t duration = serialIO->sendRCFrame(sendChannels, missed, ChannelMixedData);
 
     // still get telemetry and send link stats if theres no model match
     serialIO->processSerialInput();