diff --git a/src/main/scala/Configs.scala b/src/main/scala/Configs.scala
index e76aa91a..70734ee3 100644
--- a/src/main/scala/Configs.scala
+++ b/src/main/scala/Configs.scala
@@ -215,6 +215,7 @@ class WithZscale extends ChiselConfig(
   (pname,site,here) => pname match {
     case BuildZscale => {
       TestGeneration.addSuites(List(rv32ui("p"), rv32um("p")))
+      TestGeneration.addSuites(List(zscaleBmarks))
       (r: Bool) => Module(new Zscale(r), {case TLId => "L1ToL2"})
     }
     case UseZscale => true
diff --git a/src/main/scala/Testing.scala b/src/main/scala/Testing.scala
index e44b50ca..37c70b64 100644
--- a/src/main/scala/Testing.scala
+++ b/src/main/scala/Testing.scala
@@ -117,6 +117,9 @@ object DefaultTestSuites {
     List("ad","ae","af","ag","ai","ak","al","am","an","ap","aq","ar","at","av","ay","az",
          "bb","bc","bf","bh","bj","bk","bm","bo","br","bs","ce","cf","cg","ci","ck","cl",
          "cm","cs","cv","cy","dc","df","dm","do","dr","ds","du","dv").map(_+"_matmul")).toSet)
+
+  val zscaleBmarks = new BenchmarkTestSuite("zscale", "$(base_dir)/zscale/sw", Set(
+    "led", "mbist"))
 }
 
 object TestGenerator extends App {
diff --git a/zscale b/zscale
index a60954ce..1d2c1ef4 160000
--- a/zscale
+++ b/zscale
@@ -1 +1 @@
-Subproject commit a60954cef6de11b7cb9f9a3474fa229074fa9639
+Subproject commit 1d2c1ef49b00f04ca9c60599fbd2af6d4fe6aa60