diff --git a/app/src/main/java/com/geeksville/mesh/ui/ChannelFragment.kt b/app/src/main/java/com/geeksville/mesh/ui/ChannelFragment.kt
index a04cbc066..5684be78a 100644
--- a/app/src/main/java/com/geeksville/mesh/ui/ChannelFragment.kt
+++ b/app/src/main/java/com/geeksville/mesh/ui/ChannelFragment.kt
@@ -313,12 +313,12 @@ class ChannelFragment : ScreenFragment("Channel"), Logging {
                     }
 
                     // No matter what apply the speed selection from the user
-                    val newLoRaConfig = loRaConfig {
+                    val newLoRaConfig = model.config.lora.copy {
                         usePreset = true
                         modemPreset = newModemPreset
-                        region = model.region
-                        txEnabled = model.txEnabled
-                        txPower = model.config.lora.txPower
+                        bandwidth = 0
+                        spreadFactor = 0
+                        codingRate = 0
                     }
 
                     val humanName = Channel(newSettings, newLoRaConfig).humanName