diff --git a/src/main/scala/coreplex/TestConfigs.scala b/src/main/scala/coreplex/TestConfigs.scala
index e2e2fd03..2a4f4f6d 100644
--- a/src/main/scala/coreplex/TestConfigs.scala
+++ b/src/main/scala/coreplex/TestConfigs.scala
@@ -23,7 +23,7 @@ class WithComparator extends Config(
     case BuildGroundTest =>
       (p: Parameters) => Module(new ComparatorCore()(p))
     case ComparatorKey => ComparatorParameters(
-      targets    = Seq("mem", "io:ext:testram").map(name =>
+      targets    = Seq("mem", "io:ext:TL2:testram").map(name =>
                     site(GlobalAddrMap)(name).start.longValue),
       width      = 8,
       operations = 1000,
diff --git a/src/main/scala/groundtest/Regression.scala b/src/main/scala/groundtest/Regression.scala
index ef9eb576..3eb37eed 100644
--- a/src/main/scala/groundtest/Regression.scala
+++ b/src/main/scala/groundtest/Regression.scala
@@ -72,7 +72,7 @@ class IOGetAfterPutBlockRegression(implicit p: Parameters) extends Regression()(
   io.mem.grant.ready := Bool(true)
 
   io.cache.req.valid := !get_sent && started
-  io.cache.req.bits.addr := UInt(addrMap("io:ext:bootrom").start)
+  io.cache.req.bits.addr := UInt(addrMap("io:ext:TL2:bootrom").start)
   io.cache.req.bits.typ := UInt(log2Ceil(32 / 8))
   io.cache.req.bits.cmd := M_XRD
   io.cache.req.bits.tag := UInt(0)