diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fba9992525..11e79ff346 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,6 +23,8 @@ jobs:
       GITHUB_ACTOR: ${{ secrets.ATALA_GITHUB_ACTOR }}
       GITHUB_TOKEN: ${{ secrets.ATALA_GITHUB_TOKEN }}
       SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      # New JDK version makes 'localhost' lookup on linux return ipv6.
+      # Our test containers are on ipv4. We need to make 'localhost' resolve to ipv4.
       _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
     runs-on: ubuntu-latest
     steps:
diff --git a/prism-agent/service/server/src/main/scala/io/iohk/atala/iam/authentication/oidc/KeycloakClient.scala b/prism-agent/service/server/src/main/scala/io/iohk/atala/iam/authentication/oidc/KeycloakClient.scala
index 85a823b78d..377ad1faf9 100644
--- a/prism-agent/service/server/src/main/scala/io/iohk/atala/iam/authentication/oidc/KeycloakClient.scala
+++ b/prism-agent/service/server/src/main/scala/io/iohk/atala/iam/authentication/oidc/KeycloakClient.scala
@@ -111,8 +111,7 @@ class KeycloakClientImpl(client: AuthzClient, httpClient: Client, keycloakConfig
           )
         )
         .logError("Fail to get the accessToken on keycloak.")
-        .tapError(_ => ZIO.succeed(keycloakConfig).debug("keycloakConfig"))
-        .mapError(e => KeycloakClientError.UnexpectedError("Fail to get the accessToken on keyclaok."))
+        .mapError(e => KeycloakClientError.UnexpectedError("Fail to get the accessToken on keycloak."))
         .provide(ZLayer.succeed(httpClient))
       body <- response.body.asString
         .logError("Fail parse keycloak token response.")
diff --git a/prism-agent/service/server/src/test/scala/io/iohk/atala/iam/authorization/keycloak/admin/KeycloakPermissionManagementServiceSpec.scala b/prism-agent/service/server/src/test/scala/io/iohk/atala/iam/authorization/keycloak/admin/KeycloakPermissionManagementServiceSpec.scala
index 3219338acc..8b71fda85a 100644
--- a/prism-agent/service/server/src/test/scala/io/iohk/atala/iam/authorization/keycloak/admin/KeycloakPermissionManagementServiceSpec.scala
+++ b/prism-agent/service/server/src/test/scala/io/iohk/atala/iam/authorization/keycloak/admin/KeycloakPermissionManagementServiceSpec.scala
@@ -60,7 +60,7 @@ object KeycloakPermissionManagementServiceSpec
       contextAwareTransactorLayer,
       pgContainerLayer,
       apolloLayer
-    )
+    ).provide(Runtime.removeDefaultLoggers)
   }
 
   private val successfulCasesSuite = suite("Successful Cases")(