diff --git a/generators/firechip/src/main/scala/TargetConfigs.scala b/generators/firechip/src/main/scala/TargetConfigs.scala
index 27af7548..9839c14f 100644
--- a/generators/firechip/src/main/scala/TargetConfigs.scala
+++ b/generators/firechip/src/main/scala/TargetConfigs.scala
@@ -89,7 +89,6 @@ class WithScalaTestFeatures extends Config((site, here, up) => {
 // FASED Config Aliases. This to enable config generation via "_" concatenation
 // which requires that all config classes be defined in the same package
 class DDR3FRFCFSLLC4MB extends FRFCFS16GBQuadRankLLC4MB
-class DDR3FRFCFSLLC4MB3Div extends FRFCFS16GBQuadRankLLC4MB3Div
 
 // L2 Config Aliases. For use with "_" concatenation
 class L2SingleBank512K extends freechips.rocketchip.subsystem.WithInclusiveCache