diff --git a/generators/firechip/src/main/scala/TargetConfigs.scala b/generators/firechip/src/main/scala/TargetConfigs.scala
index 5a777053..3da8ba94 100644
--- a/generators/firechip/src/main/scala/TargetConfigs.scala
+++ b/generators/firechip/src/main/scala/TargetConfigs.scala
@@ -255,7 +255,7 @@ class FireSimCVA6Config extends Config(
 //* Multiclock Configurations
 //*********************************************************************************/
 class FireSimMulticlockRocketConfig extends Config(
-  new chipyard.config.WithTileFrequency(6400.0) ++ //lol
+  new chipyard.config.WithTileFrequency(6000.0) ++ //lol
   new freechips.rocketchip.subsystem.WithRationalRocketTiles ++   // Add rational crossings between RocketTile and uncore
   new FireSimRocketConfig)