diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/db/EmbeddedMongoDBInstance.scala b/mediator/src/test/scala/io/iohk/atala/mediator/db/EmbeddedMongoDBInstance.scala
index 422c4a5d..1b4cd1d3 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/db/EmbeddedMongoDBInstance.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/db/EmbeddedMongoDBInstance.scala
@@ -12,13 +12,7 @@ object EmbeddedMongoDBInstance {
   val port = 27777
   val hostIp = "localhost"
   val connectionString = s"mongodb://$hostIp:$port/messages"
-  val index = Index(
-    key = Seq("alias" -> IndexType.Ascending),
-    name = Some("alias_did"),
-    unique = true,
-    background = true,
-    partialFilter = Some(BSONDocument("alias.0" -> BSONDocument("$exists" -> true)))
-  )
+
   def layer(
       port: Int = 27077,
       hostIp: String = "localhost"
diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/db/UserAccountRepoSpec.scala b/mediator/src/test/scala/io/iohk/atala/mediator/db/UserAccountRepoSpec.scala
index a6252522..6c748d8b 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/db/UserAccountRepoSpec.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/db/UserAccountRepoSpec.scala
@@ -10,8 +10,10 @@ import zio.json.*
 import zio.test.*
 import zio.test.Assertion.*
 import io.iohk.atala.mediator.db.EmbeddedMongoDBInstance.*
+import io.iohk.atala.mediator.protocols.MessageSetup
+
 import scala.concurrent.ExecutionContext.Implicits.global
-object UserAccountRepoSpec extends ZIOSpecDefault with DidAccountStubSetup {
+object UserAccountRepoSpec extends ZIOSpecDefault with DidAccountStubSetup with MessageSetup {
 
   override def spec = suite("UserAccountRepoSpec")(
     test("insert new Did Account") {
diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/ForwardMessageExecutorSpec.scala b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/ForwardMessageExecutorSpec.scala
index c692b20c..07129cb9 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/ForwardMessageExecutorSpec.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/ForwardMessageExecutorSpec.scala
@@ -66,14 +66,7 @@ object ForwardMessageExecutorSpec extends ZIOSpecDefault with DidAccountStubSetu
     .provideSomeLayer(AgentStub.agentLayer)
     .provideLayerShared(dataAccessLayer) @@ TestAspect.sequential
 
-  def setupAndClean = {
-    for {
-      userAccount <- ZIO.service[UserAccountRepo]
-      col <- userAccount.collection
-      _ = col.indexesManager.create(index)
-      _ = col.delete.one(BSONDocument())
-    } yield {}
-  }
+
 
   val dataAccessLayer = EmbeddedMongoDBInstance.layer(port, hostIp)
     >>> AsyncDriverResource.layer
diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MediatorCoordinationExecuterSpec.scala b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MediatorCoordinationExecuterSpec.scala
index 13065ef5..25367fc6 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MediatorCoordinationExecuterSpec.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MediatorCoordinationExecuterSpec.scala
@@ -129,19 +129,6 @@ object MediatorCoordinationExecuterSpec extends ZIOSpecDefault with DidAccountSt
       .provideLayerShared(dataAccessLayer) @@ TestAspect.sequential
   }
 
-  def setupAndClean = {
-    for {
-      userAccount <- ZIO.service[UserAccountRepo]
-      col <- userAccount.collection
-      _ <- ZIO.fromFuture { implicit ec =>
-        col.indexesManager.create(index)
-      }
-      _ <- ZIO.fromFuture { implicit ec =>
-        col.delete.one(BSONDocument())
-      }
-    } yield {}
-  }
-
   val dataAccessLayer = EmbeddedMongoDBInstance.layer(port, hostIp)
     >>> AsyncDriverResource.layer
     >>> ReactiveMongoApi.layer(connectionString)
diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MessageSetup.scala b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MessageSetup.scala
index 65fc17a9..0174687c 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MessageSetup.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/MessageSetup.scala
@@ -1,9 +1,33 @@
 package io.iohk.atala.mediator.protocols
 
 import fmgp.did.comm.{EncryptedMessage, PlaintextMessage}
+import io.iohk.atala.mediator.db.UserAccountRepo
+import reactivemongo.api.bson.BSONDocument
+import zio.ZIO
 import zio.json.*
+import reactivemongo.api.indexes.{Index, IndexType}
 trait MessageSetup {
 
+  val index = Index(
+    key = Seq("alias" -> IndexType.Ascending),
+    name = Some("alias_did"),
+    unique = true,
+    background = true,
+    partialFilter = Some(BSONDocument("alias.0" -> BSONDocument("$exists" -> true)))
+  )
+  def setupAndClean = {
+    for {
+      userAccount <- ZIO.service[UserAccountRepo]
+      col <- userAccount.collection
+      _ <- ZIO.fromFuture { implicit ec =>
+        col.indexesManager.create(index)
+      }
+      _ <- ZIO.fromFuture { implicit ec =>
+        col.delete.one(BSONDocument())
+      }
+    } yield {}
+  }
+
   val mediatorDid =
     "did:peer:2.Ez6LSkGy3e2z54uP4U9HyXJXRpaF2ytsnTuVgh6SNNmCyGZQZ.Vz6Mkjdwvf9hWc6ibZndW9B97si92DSk9hWAhGYBgP9kUFk8Z.SeyJ0IjoiZG0iLCJzIjoiaHR0cHM6Ly9ib2IuZGlkLmZtZ3AuYXBwLyIsInIiOltdLCJhIjpbImRpZGNvbW0vdjIiXX0"
   val plaintextForwardNotEnrolledDidMessage: Either[String, PlaintextMessage] =
diff --git a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/PickupExecuterSpec.scala b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/PickupExecuterSpec.scala
index ad87a269..47b562f8 100644
--- a/mediator/src/test/scala/io/iohk/atala/mediator/protocols/PickupExecuterSpec.scala
+++ b/mediator/src/test/scala/io/iohk/atala/mediator/protocols/PickupExecuterSpec.scala
@@ -156,19 +156,6 @@ object PickupExecuterSpec extends ZIOSpecDefault with DidAccountStubSetup with M
       .provideLayerShared(dataAccessLayer) @@ TestAspect.sequential
   }
 
-  def setupAndClean = {
-    for {
-      userAccount <- ZIO.service[UserAccountRepo]
-      col <- userAccount.collection
-      _ <- ZIO.fromFuture { implicit ec =>
-        col.indexesManager.create(index)
-      }
-      _ <- ZIO.fromFuture { implicit ec =>
-        col.delete.one(BSONDocument())
-      }
-    } yield {}
-  }
-
   val dataAccessLayer = EmbeddedMongoDBInstance.layer(port, hostIp)
     >>> AsyncDriverResource.layer
     >>> ReactiveMongoApi.layer(connectionString)
diff --git a/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala b/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala
index 9bf77dd9..b5e46041 100644
--- a/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala
+++ b/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala
@@ -17,7 +17,10 @@ object MediatorInfo {
     goal = Some("RequestMediate"),
     accept = Some(Seq("didcomm/v2")),
   )
-  val qrCodeData = OutOfBandPlaintext.from(invitation.toPlaintextMessage).makeURI("#/")
+  val host = dom.window.location.host
+  val scheme = dom.window.location.protocol
+  val fullPath = s"${scheme}//${host}"
+  val qrCodeData = OutOfBandPlaintext.from(invitation.toPlaintextMessage).makeURI(s"$fullPath")
 
   val divQRCode = div()
   {
@@ -35,7 +38,7 @@ object MediatorInfo {
         code(invitation.from.value),
       ),
       h3("Plaintext out of band invitation:"),
-      p(a(href := qrCodeData, target := "_blank", code(qrCodeData))), // FIXME make it a link to the mobile app
+      p(a(href := fullPath, target := "_blank", code(qrCodeData))), // FIXME make it a link to the mobile app
       pre(code(invitation.toPlaintextMessage.toJsonPretty)),
       p(
         "To facilitate the integration with other systems you can get the plain text invitation and the out-of-band invitation on the following endpoints:",