diff --git a/generators/chipyard/src/main/scala/config/SpikeConfigs.scala b/generators/chipyard/src/main/scala/config/SpikeConfigs.scala
index 6b3e1244..d221b41c 100644
--- a/generators/chipyard/src/main/scala/config/SpikeConfigs.scala
+++ b/generators/chipyard/src/main/scala/config/SpikeConfigs.scala
@@ -18,8 +18,8 @@ class dmiSpikeConfig extends Config(
 // Avoids polling on the UART registers
 class SpikeFastUARTConfig extends Config(
   new chipyard.WithNSpikeCores(1) ++
-  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithUART(txEntries=128, rxEntries=128) ++
+  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithMemoryBusFrequency(2) ++
   new chipyard.config.WithPeripheryBusFrequency(2) ++
   new chipyard.config.AbstractConfig)
@@ -28,8 +28,8 @@ class SpikeFastUARTConfig extends Config(
 class SpikeUltraFastConfig extends Config(
   new chipyard.WithSpikeTCM ++
   new chipyard.WithNSpikeCores(1) ++
-  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithUART(txEntries=128, rxEntries=128) ++
+  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithMemoryBusFrequency(2) ++
   new chipyard.config.WithPeripheryBusFrequency(2) ++
   new chipyard.config.WithBroadcastManager ++
@@ -49,8 +49,8 @@ class SpikeUltraFastDevicesConfig extends Config(
 
   new chipyard.WithSpikeTCM ++
   new chipyard.WithNSpikeCores(1) ++
-  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithUART(txEntries=128, rxEntries=128) ++
+  new chipyard.config.WithNoUART() ++
   new chipyard.config.WithMemoryBusFrequency(2) ++
   new chipyard.config.WithPeripheryBusFrequency(2) ++
   new chipyard.config.WithBroadcastManager ++