diff --git a/plugins/channeltx/udpsink/udpsinkudphandler.cpp b/plugins/channeltx/udpsink/udpsinkudphandler.cpp
index af54c881f..38d57bbfa 100644
--- a/plugins/channeltx/udpsink/udpsinkudphandler.cpp
+++ b/plugins/channeltx/udpsink/udpsinkudphandler.cpp
@@ -113,10 +113,10 @@ void UDPSinkUDPHandler::moveData()
     }
 }
 
-void UDPSinkUDPHandler::readSample(Real &t)
+void UDPSinkUDPHandler::readSample(FixReal &t)
 {
-    memcpy(&t, &m_udpBuf[m_readFrameIndex][m_readIndex], sizeof(Real));
-    advanceReadPointer((int) sizeof(Real));
+    memcpy(&t, &m_udpBuf[m_readFrameIndex][m_readIndex], sizeof(FixReal));
+    advanceReadPointer((int) sizeof(FixReal));
 }
 
 void UDPSinkUDPHandler::readSample(Sample &s)
diff --git a/plugins/channeltx/udpsink/udpsinkudphandler.h b/plugins/channeltx/udpsink/udpsinkudphandler.h
index 1ae8cd83b..fe341d33b 100644
--- a/plugins/channeltx/udpsink/udpsinkudphandler.h
+++ b/plugins/channeltx/udpsink/udpsinkudphandler.h
@@ -39,7 +39,7 @@ public:
     void resetReadIndex();
     void resizeBuffer(float sampleRate);
 
-    void readSample(Real &t);
+    void readSample(FixReal &t);
     void readSample(Sample &s);
 
     void setFeedbackMessageQueue(MessageQueue *messageQueue) { m_feedbackMessageQueue = messageQueue; }