diff --git a/platform/drivers/baseband/radio_MD3x0.cpp b/platform/drivers/baseband/radio_MD3x0.cpp
index ec4db682..015934a5 100644
--- a/platform/drivers/baseband/radio_MD3x0.cpp
+++ b/platform/drivers/baseband/radio_MD3x0.cpp
@@ -300,7 +300,7 @@ void radio_enableTx()
 
     gpio_setPin(TX_STG_EN);     // Enable TX PA
 
-    if(config->opMode == FM && config->txToneEn == 1)
+    if(config->txToneEn == 1)
     {
         toneGen_toneOn();       // Enable CTSS
     }
diff --git a/platform/drivers/baseband/radio_UV3x0.cpp b/platform/drivers/baseband/radio_UV3x0.cpp
index 19da6efc..54d2db9a 100644
--- a/platform/drivers/baseband/radio_UV3x0.cpp
+++ b/platform/drivers/baseband/radio_UV3x0.cpp
@@ -222,7 +222,7 @@ void radio_enableTx()
 
     gpio_setPin(PA_EN_2);
 
-    if(config.opMode == FM && config->txToneEn)
+    if(config->txToneEn)
     {
         at1846s.enableTxCtcss(config->txTone);
     }