diff --git a/host-controller/src/main/java/org/jboss/as/host/controller/operations/HttpManagementAddHandler.java b/host-controller/src/main/java/org/jboss/as/host/controller/operations/HttpManagementAddHandler.java
index a14111978da..5bc437c6cd9 100644
--- a/host-controller/src/main/java/org/jboss/as/host/controller/operations/HttpManagementAddHandler.java
+++ b/host-controller/src/main/java/org/jboss/as/host/controller/operations/HttpManagementAddHandler.java
@@ -71,6 +71,7 @@
 import org.jboss.msc.service.ServiceBuilder;
 import org.jboss.msc.service.ServiceController;
 import org.jboss.msc.service.ServiceName;
+import org.wildfly.common.function.Functions;
 import org.wildfly.security.auth.server.HttpAuthenticationFactory;
 import org.wildfly.security.auth.server.SaslAuthenticationFactory;
 import org.xnio.XnioWorker;
@@ -163,7 +164,7 @@ protected List<ServiceName> installServices(OperationContext context, HttpInterf
         final Supplier<SSLContext> scSupplier = sslContext != null ? builder.requiresCapability(SSL_CONTEXT_CAPABILITY, SSLContext.class, sslContext) : null;
         final UndertowHttpManagementService service = new UndertowHttpManagementService(hmConsumer, lrSupplier, mcSupplier, null, null, null, ibSupplier, sibSupplier,
                 rpSupplier, xwSupplier, eSupplier, hafSupplier, scSupplier, port, securePort, commonPolicy.getAllowedOrigins(), consoleMode,
-                environment.getProductConfig().getConsoleSlot(), commonPolicy.getConstantHeaders(), caSupplier);
+                Functions.constantSupplier(environment.getProductConfig().getConsoleSlot()), commonPolicy.getConstantHeaders(), caSupplier);
         builder.setInstance(service);
         builder.setInitialMode(onDemand ? ServiceController.Mode.ON_DEMAND : ServiceController.Mode.ACTIVE).install();
 
diff --git a/server/src/main/java/org/jboss/as/server/mgmt/UndertowHttpManagementService.java b/server/src/main/java/org/jboss/as/server/mgmt/UndertowHttpManagementService.java
index 35a59068940..8916053826f 100644
--- a/server/src/main/java/org/jboss/as/server/mgmt/UndertowHttpManagementService.java
+++ b/server/src/main/java/org/jboss/as/server/mgmt/UndertowHttpManagementService.java
@@ -106,7 +106,7 @@ public class UndertowHttpManagementService implements Service<HttpManagement> {
     private final Supplier<HttpAuthenticationFactory> httpAuthFactorySupplier;
     private final Supplier<SSLContext> sslContextSupplier;
     private final ConsoleMode consoleMode;
-    private final String consoleSlot;
+    private final Supplier<String> consoleSlot;
     private final Map<String, List<Header>> constantHeaders;
     private final Supplier<ConsoleAvailability> consoleAvailabilitySupplier;
     private final Supplier<SecurityDomain> virtualSecurityDomainSupplier;
@@ -220,7 +220,7 @@ public UndertowHttpManagementService(final Consumer<HttpManagement> httpManageme
                                          final Integer securePort,
                                          final Collection<String> allowedOrigins,
                                          final ConsoleMode consoleMode,
-                                         final String consoleSlot,
+                                         final Supplier<String> consoleSlot,
                                          final Map<String, List<Header>> constantHeaders,
                                          final Supplier<ConsoleAvailability> consoleAvailabilitySupplier) {
         this(httpManagementConsumer, listenerRegistrySupplier, modelControllerSupplier, socketBindingSupplier,
@@ -246,7 +246,7 @@ public UndertowHttpManagementService(final Consumer<HttpManagement> httpManageme
                                          final Integer securePort,
                                          final Collection<String> allowedOrigins,
                                          final ConsoleMode consoleMode,
-                                         final String consoleSlot,
+                                         final Supplier<String> consoleSlot,
                                          final Map<String, List<Header>> constantHeaders,
                                          final Supplier<ConsoleAvailability> consoleAvailabilitySupplier,
                                          final Supplier<SecurityDomain> virtualSecurityDomainSupplier,
@@ -363,7 +363,7 @@ public synchronized void start(final StartContext context) throws StartException
                     .setModelController(modelController)
                     .setSSLContext(sslContext)
                     .setConsoleMode(consoleMode)
-                    .setConsoleSlot(consoleSlot)
+                    .setConsoleSlot(consoleSlot.get())
                     .setChannelUpgradeHandler(upgradeHandler)
                     .setManagementHttpRequestProcessor(requestProcessorSupplier.get())
                     .setAllowedOrigins(allowedOrigins)
diff --git a/server/src/main/java/org/jboss/as/server/operations/HttpManagementAddHandler.java b/server/src/main/java/org/jboss/as/server/operations/HttpManagementAddHandler.java
index 24cffe813dd..d7786e45387 100644
--- a/server/src/main/java/org/jboss/as/server/operations/HttpManagementAddHandler.java
+++ b/server/src/main/java/org/jboss/as/server/operations/HttpManagementAddHandler.java
@@ -145,7 +145,6 @@ protected List<ServiceName> installServices(OperationContext context, HttpInterf
             ServerLogger.ROOT_LOGGER.httpManagementInterfaceIsUnsecured();
         }
 
-        ServerEnvironment environment = (ServerEnvironment) context.getServiceRegistry(false).getRequiredService(ServerEnvironmentService.SERVICE_NAME).getValue();
         final CapabilityServiceBuilder<?> builder = serviceTarget.addCapability(EXTENSIBLE_HTTP_MANAGEMENT_CAPABILITY);
         final Consumer<HttpManagement> hmConsumer = builder.provides(EXTENSIBLE_HTTP_MANAGEMENT_CAPABILITY);
         final Supplier<ListenerRegistry> lrSupplier = builder.requires(RemotingServices.HTTP_LISTENER_REGISTRY);
@@ -158,6 +157,15 @@ protected List<ServiceName> installServices(OperationContext context, HttpInterf
         final Supplier<XnioWorker> xwSupplier = builder.requires(ManagementWorkerService.SERVICE_NAME);
         final Supplier<Executor> eSupplier = builder.requires(ExternalManagementRequestExecutor.SERVICE_NAME);
         final Supplier<HttpAuthenticationFactory> hafSupplier = httpAuthenticationFactory != null ? builder.requiresCapability(HTTP_AUTHENTICATION_FACTORY_CAPABILITY, HttpAuthenticationFactory.class, httpAuthenticationFactory) : null;
+        // TODO WFCORE-6321 Expose ServerEnvironment via a capability
+        // Supplier<ServerEnvironment> environment = builder.requiresCapability("org.wildfly.server.environment", ServerEnvironment.class);
+        Supplier<ServerEnvironment> environment = builder.requires(ServerEnvironmentService.SERVICE_NAME);
+        Supplier<String> consoleSlot = new Supplier<>() {
+            @Override
+            public String get() {
+                return environment.get().getProductConfig().getConsoleSlot();
+            }
+        };
         Supplier<SecurityDomain> virtualSecurityDomainSupplier = null;
         Supplier<HttpServerAuthenticationMechanismFactory> virtualMechanismFactorySupplier = null;
         if (VirtualDomainMarkerUtility.isVirtualDomainRequired(context)) {
@@ -170,7 +178,7 @@ protected List<ServiceName> installServices(OperationContext context, HttpInterf
         final Supplier<SSLContext> scSupplier = sslContext != null ? builder.requiresCapability(SSL_CONTEXT_CAPABILITY, SSLContext.class, sslContext) : null;
         final UndertowHttpManagementService undertowService = new UndertowHttpManagementService(hmConsumer, lrSupplier, mcSupplier, sbSupplier, ssbSupplier, sbmSupplier,
                 null, null, rpSupplier, xwSupplier, eSupplier, hafSupplier, scSupplier, null, null, commonPolicy.getAllowedOrigins(), consoleMode,
-                environment.getProductConfig().getConsoleSlot(), commonPolicy.getConstantHeaders(), caSupplier, virtualSecurityDomainSupplier, virtualMechanismFactorySupplier);
+                consoleSlot, commonPolicy.getConstantHeaders(), caSupplier, virtualSecurityDomainSupplier, virtualMechanismFactorySupplier);
         builder.setInstance(undertowService);
         builder.install();