diff --git a/src/modules/SX126x/SX126x.cpp b/src/modules/SX126x/SX126x.cpp
index e77e4028..f5de00b3 100644
--- a/src/modules/SX126x/SX126x.cpp
+++ b/src/modules/SX126x/SX126x.cpp
@@ -150,7 +150,7 @@ int16_t SX126x::beginFSK(float br, float freqDev, float rxBw, uint16_t preambleL
   state = setCRC(2);
   RADIOLIB_ASSERT(state);
 
-  state = setDio2AsRfSwitch(false);
+  state = setDio2AsRfSwitch(true);
   RADIOLIB_ASSERT(state);
 
   return(state);