1 files changed, 2 insertions, 1 deletions
diff --git a/src/test/scala/firrtlTests/CInferMDirSpec.scala b/src/test/scala/firrtlTests/CInferMDirSpec.scala
index 0d31038a..299142d9 100644
--- a/src/test/scala/firrtlTests/CInferMDirSpec.scala
+++ b/src/test/scala/firrtlTests/CInferMDirSpec.scala
@@ -5,6 +5,7 @@ package firrtlTests
 import firrtl._
 import firrtl.ir._
 import firrtl.passes._
+import firrtl.transforms._
 import firrtl.Mappers._
 import annotations._
 
@@ -39,7 +40,7 @@ class CInferMDir extends LowTransformSpec {
   def transform = new SeqTransform {
     def inputForm = LowForm
     def outputForm = LowForm
-    def transforms = Seq(ConstProp, CInferMDirCheckPass)
+    def transforms = Seq(new ConstantPropagation, CInferMDirCheckPass)
   }
 
   "Memory" should "have correct mem port directions" in {