diff --git a/P25RX.cpp b/P25RX.cpp
index cd9f69c..b46000c 100644
--- a/P25RX.cpp
+++ b/P25RX.cpp
@@ -69,6 +69,7 @@ void CP25RX::databit(bool bit)
       processNone(bit);
       break;
   }
+  io.setDecode(m_state != P25RXS_NONE);
 }
 
 void CP25RX::processNone(bool bit)