diff --git a/ledger/ledger-api-client/src/main/scala/com/digitalasset/ledger/client/services/version/withoutledgerid/VersionClient.scala b/ledger/ledger-api-client/src/main/scala/com/digitalasset/ledger/client/services/version/withoutledgerid/VersionClient.scala
index 124209c35ce8..5e805b1a8798 100644
--- a/ledger/ledger-api-client/src/main/scala/com/digitalasset/ledger/client/services/version/withoutledgerid/VersionClient.scala
+++ b/ledger/ledger-api-client/src/main/scala/com/digitalasset/ledger/client/services/version/withoutledgerid/VersionClient.scala
@@ -3,14 +3,9 @@
 
 package com.daml.ledger.client.services.version.withoutledgerid
 
-import com.daml.ledger.api.domain.Feature.CommandDeduplication
 import com.daml.ledger.api.domain.{Feature, LedgerId}
 import com.daml.ledger.api.v1.experimental_features.ExperimentalFeatures
-import com.daml.ledger.api.v1.version_service.{
-  CommandDeduplicationFeatures,
-  FeaturesDescriptor,
-  GetLedgerApiVersionRequest,
-}
+import com.daml.ledger.api.v1.version_service.{FeaturesDescriptor, GetLedgerApiVersionRequest}
 import com.daml.ledger.api.v1.version_service.VersionServiceGrpc.VersionServiceStub
 import com.daml.ledger.client.LedgerClient
 import scalaz.syntax.tag._
@@ -46,22 +41,15 @@ private[daml] final class VersionClient(service: VersionServiceStub) {
 private[daml] object VersionClient {
   def fromProto(featuresDescriptor: FeaturesDescriptor): Seq[Feature] =
     featuresDescriptor match {
-      case FeaturesDescriptor(userManagement, experimentalFeatures, commandDeduplication) =>
+      case FeaturesDescriptor(userManagement, experimentalFeatures) =>
         (userManagement.toSeq map (_ => Feature.UserManagement)) ++
-          (experimentalFeatures.toSeq flatMap fromProto) ++
-          (commandDeduplication.toSeq flatMap fromProto)
+          (experimentalFeatures.toSeq flatMap fromProto)
     }
 
   def fromProto(experimentalFeatures: ExperimentalFeatures): Seq[Feature] =
     experimentalFeatures match {
-      case ExperimentalFeatures(selfServiceErrorCodes) =>
+      case ExperimentalFeatures(selfServiceErrorCodes, _, _) => // TODO: static time, command dedup
         selfServiceErrorCodes.toSeq map (_ => Feature.SelfServiceErrorCodes)
     }
 
-  def fromProto(commandDeduplication: CommandDeduplicationFeatures): Seq[Feature] = {
-    commandDeduplication match {
-      case _ => Seq(CommandDeduplication()) // TODO
-    }
-  }
-
 }