diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/smtable/SoftwareModuleTableHeader.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/smtable/SoftwareModuleTableHeader.java
index b8fb8d660..c1deddfbf 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/smtable/SoftwareModuleTableHeader.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/smtable/SoftwareModuleTableHeader.java
@@ -9,7 +9,6 @@
 package org.eclipse.hawkbit.ui.artifacts.smtable;
 
 import org.eclipse.hawkbit.repository.EntityFactory;
-import org.eclipse.hawkbit.repository.SoftwareManagement;
 import org.eclipse.hawkbit.repository.SpPermissionChecker;
 import org.eclipse.hawkbit.ui.artifacts.event.SMFilterEvent;
 import org.eclipse.hawkbit.ui.artifacts.event.SoftwareModuleEvent;
@@ -38,8 +37,8 @@ public class SoftwareModuleTableHeader extends AbstractTableHeader {
     private final SoftwareModuleAddUpdateWindow softwareModuleAddUpdateWindow;
 
     SoftwareModuleTableHeader(final I18N i18n, final SpPermissionChecker permChecker, final UIEventBus eventbus,
-            final ArtifactUploadState artifactUploadState, final SoftwareManagement softwareManagement,
-            final EntityFactory entityFactory, final SoftwareModuleAddUpdateWindow softwareModuleAddUpdateWindow) {
+            final ArtifactUploadState artifactUploadState, final EntityFactory entityFactory,
+            final SoftwareModuleAddUpdateWindow softwareModuleAddUpdateWindow) {
         super(i18n, permChecker, eventbus, null, null, artifactUploadState);
         this.softwareModuleAddUpdateWindow = softwareModuleAddUpdateWindow;
     }
diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/distributions/footer/DSDeleteActionsLayout.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/distributions/footer/DSDeleteActionsLayout.java
index e6134c67b..f993a443b 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/distributions/footer/DSDeleteActionsLayout.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/distributions/footer/DSDeleteActionsLayout.java
@@ -57,7 +57,7 @@ public class DSDeleteActionsLayout extends AbstractDeleteActionsLayout {
             Arrays.asList(DragEvent.DISTRIBUTION_TYPE_DRAG, DragEvent.DISTRIBUTION_DRAG, DragEvent.SOFTWAREMODULE_DRAG,
                     DragEvent.SOFTWAREMODULE_TYPE_DRAG));
 
-    private final SystemManagement systemManagement;
+    private final transient SystemManagement systemManagement;
 
     private final ManageDistUIState manageDistUIState;
 
diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/AutoCompleteTextFieldComponent.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/AutoCompleteTextFieldComponent.java
index d8861811f..26c4e3184 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/AutoCompleteTextFieldComponent.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/AutoCompleteTextFieldComponent.java
@@ -54,11 +54,11 @@ public class AutoCompleteTextFieldComponent extends HorizontalLayout {
 
     private final transient EventBus.UIEventBus eventBus;
 
-    private final RsqlValidationOracle rsqlValidationOracle;
+    private final transient RsqlValidationOracle rsqlValidationOracle;
 
-    private final Executor executor;
+    private final transient Executor executor;
 
-    private final List<FilterQueryChangeListener> listeners = new LinkedList<>();
+    private final transient List<FilterQueryChangeListener> listeners = new LinkedList<>();
 
     private Label validationIcon;
     private TextField queryTextField;
diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/menu/DashboardMenu.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/menu/DashboardMenu.java
index 9c3145554..a646421f7 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/menu/DashboardMenu.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/menu/DashboardMenu.java
@@ -64,7 +64,7 @@ public final class DashboardMenu extends CustomComponent {
 
     private final UiProperties uiProperties;
 
-    private final HawkbitServerProperties serverProperties;
+    private final transient HawkbitServerProperties serverProperties;
 
     private static final long serialVersionUID = 5394474618559481462L;
 
diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgroup/RolloutGroupListGrid.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgroup/RolloutGroupListGrid.java
index 12485a0aa..1ff4d30f4 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgroup/RolloutGroupListGrid.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgroup/RolloutGroupListGrid.java
@@ -57,7 +57,7 @@ public class RolloutGroupListGrid extends AbstractGrid {
 
     private static final String ROLLOUT_RENDERER_DATA = "rolloutRendererData";
 
-    private final RolloutGroupManagement rolloutGroupManagement;
+    private final transient RolloutGroupManagement rolloutGroupManagement;
 
     private final RolloutUIState rolloutUIState;
 
diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsBeanQuery.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsBeanQuery.java
index 8a80b1328..d9f268099 100644
--- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsBeanQuery.java
+++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsBeanQuery.java
@@ -51,7 +51,7 @@ public class RolloutGroupTargetsBeanQuery extends AbstractBeanQuery<ProxyTarget>
 
     private transient RolloutUIState rolloutUIState;
 
-    private final Optional<RolloutGroup> rolloutGroup;
+    private final transient Optional<RolloutGroup> rolloutGroup;
 
     /**
      * Parametric Constructor.