diff --git a/src/features/preferences/renderer/compliance-for-legacy-extension-api/registrator-for-preference-items.injectable.tsx b/src/features/preferences/renderer/compliance-for-legacy-extension-api/registrator-for-preference-items.injectable.tsx
index a267f5a73f..a84c5415db 100644
--- a/src/features/preferences/renderer/compliance-for-legacy-extension-api/registrator-for-preference-items.injectable.tsx
+++ b/src/features/preferences/renderer/compliance-for-legacy-extension-api/registrator-for-preference-items.injectable.tsx
@@ -53,7 +53,7 @@ const registratorForPreferenceItemsInjectable = getInjectable({
           </PreferencePageComponent>
         ),
 
-        childrenSeparator: () => <hr />,
+        childSeparator: () => <hr />,
       }),
 
       injectionToken: preferenceItemInjectionToken,
@@ -132,7 +132,7 @@ const registratorForPreferenceItemsInjectable = getInjectable({
             <ExtensionPreferenceItem registration={registration} />
           ),
 
-          childrenSeparator: () => <hr />,
+          childSeparator: () => <hr />,
         }),
 
         injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-items/application/application-preference-page.injectable.tsx b/src/features/preferences/renderer/preference-items/application/application-preference-page.injectable.tsx
index 14ab1e4efc..3b02df8f1a 100644
--- a/src/features/preferences/renderer/preference-items/application/application-preference-page.injectable.tsx
+++ b/src/features/preferences/renderer/preference-items/application/application-preference-page.injectable.tsx
@@ -23,7 +23,7 @@ const applicationPreferencePageInjectable = getInjectable({
     id: "application-page",
     parentId: "application-tab",
     Component: ApplicationPage,
-    childrenSeparator: HorizontalLine,
+    childSeparator: HorizontalLine,
   }),
 
   injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-items/kubernetes/kubectl/kubectl-group-preference-item.injectable.tsx b/src/features/preferences/renderer/preference-items/kubernetes/kubectl/kubectl-group-preference-item.injectable.tsx
index 5ef18cd347..3e8c2483c6 100644
--- a/src/features/preferences/renderer/preference-items/kubernetes/kubectl/kubectl-group-preference-item.injectable.tsx
+++ b/src/features/preferences/renderer/preference-items/kubernetes/kubectl/kubectl-group-preference-item.injectable.tsx
@@ -25,7 +25,7 @@ const kubectlGroupPreferenceItemInjectable = getInjectable({
     parentId: "kubernetes-page",
     orderNumber: 10,
     Component: PreferenceItemGroup,
-    childrenSeparator: () => <Gutter size="xl" />,
+    childSeparator: () => <Gutter size="xl" />,
   }),
 
   injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-items/kubernetes/kubernetes-preference-page.injectable.tsx b/src/features/preferences/renderer/preference-items/kubernetes/kubernetes-preference-page.injectable.tsx
index 0f1a1c6ebf..537e5c7a83 100644
--- a/src/features/preferences/renderer/preference-items/kubernetes/kubernetes-preference-page.injectable.tsx
+++ b/src/features/preferences/renderer/preference-items/kubernetes/kubernetes-preference-page.injectable.tsx
@@ -23,7 +23,7 @@ const kubernetesPreferencePageInjectable = getInjectable({
     id: "kubernetes-page",
     parentId: "kubernetes-tab",
     Component: KubernetesPage,
-    childrenSeparator: HorizontalLine,
+    childSeparator: HorizontalLine,
   }),
 
   injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-items/preference-item-injection-token.ts b/src/features/preferences/renderer/preference-items/preference-item-injection-token.ts
index beb4e64027..1bdcdf358d 100644
--- a/src/features/preferences/renderer/preference-items/preference-item-injection-token.ts
+++ b/src/features/preferences/renderer/preference-items/preference-item-injection-token.ts
@@ -36,7 +36,7 @@ export interface PreferencePage {
   id: string;
   parentId: string;
   isShown?: IComputedValue<boolean> | boolean;
-  childrenSeparator?: () => React.ReactElement;
+  childSeparator?: () => React.ReactElement;
   Component: PreferenceItemComponent<PreferencePage>;
 }
 
@@ -46,7 +46,7 @@ export interface PreferenceItem {
   parentId: string;
   orderNumber: number;
   isShown?: IComputedValue<boolean> | boolean;
-  childrenSeparator?: () => React.ReactElement;
+  childSeparator?: () => React.ReactElement;
   Component: PreferenceItemComponent<PreferenceItem>;
 }
 
diff --git a/src/features/preferences/renderer/preference-items/preference-tab-root.tsx b/src/features/preferences/renderer/preference-items/preference-tab-root.tsx
index 517729b225..f2c92dc93d 100644
--- a/src/features/preferences/renderer/preference-items/preference-tab-root.tsx
+++ b/src/features/preferences/renderer/preference-items/preference-tab-root.tsx
@@ -11,7 +11,7 @@ export interface PreferenceTabsRoot {
   id: string;
   parentId: undefined;
   isShown: IComputedValue<true>;
-  childrenSeparator: () => React.ReactElement;
+  childSeparator: () => React.ReactElement;
 }
 
 export const preferenceTabsRoot: PreferenceTabsRoot = {
@@ -19,5 +19,5 @@ export const preferenceTabsRoot: PreferenceTabsRoot = {
   id: "preference-tabs",
   parentId: undefined,
   isShown: computed(() => true as const),
-  childrenSeparator: HorizontalLine,
+  childSeparator: HorizontalLine,
 };
diff --git a/src/features/preferences/renderer/preference-items/proxy/proxy-preference-page.injectable.tsx b/src/features/preferences/renderer/preference-items/proxy/proxy-preference-page.injectable.tsx
index 25fa035529..abb66b9379 100644
--- a/src/features/preferences/renderer/preference-items/proxy/proxy-preference-page.injectable.tsx
+++ b/src/features/preferences/renderer/preference-items/proxy/proxy-preference-page.injectable.tsx
@@ -23,7 +23,7 @@ const proxyPreferencePageInjectable = getInjectable({
     id: "proxy-page",
     parentId: "proxy-tab",
     Component: ProxyPage,
-    childrenSeparator: () => <HorizontalLine small />,
+    childSeparator: () => <HorizontalLine small />,
   }),
 
   injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-items/telemetry/telemetry-preference-page.injectable.tsx b/src/features/preferences/renderer/preference-items/telemetry/telemetry-preference-page.injectable.tsx
index 8c7bfd748e..18ef79ab1c 100644
--- a/src/features/preferences/renderer/preference-items/telemetry/telemetry-preference-page.injectable.tsx
+++ b/src/features/preferences/renderer/preference-items/telemetry/telemetry-preference-page.injectable.tsx
@@ -22,7 +22,7 @@ const telemetryPreferencePageInjectable = getInjectable({
     id: "telemetry-page",
     parentId: "telemetry-tab",
     Component: TelemetryPage,
-    childrenSeparator: () => <hr className="small" />,
+    childSeparator: () => <hr className="small" />,
   }),
 
   injectionToken: preferenceItemInjectionToken,
diff --git a/src/features/preferences/renderer/preference-navigation/preferences-navigation.tsx b/src/features/preferences/renderer/preference-navigation/preferences-navigation.tsx
index 4704aa593b..783bedd80b 100644
--- a/src/features/preferences/renderer/preference-navigation/preferences-navigation.tsx
+++ b/src/features/preferences/renderer/preference-navigation/preferences-navigation.tsx
@@ -81,7 +81,7 @@ const toNavigationHierarchy = (composite: Composite<PreferenceTypes | Preference
 
     case "preference-tabs-root": {
       return (
-        <Map items={composite.children} getSeparator={value.childrenSeparator}>
+        <Map items={composite.children} getSeparator={value.childSeparator}>
           {toNavigationHierarchy}
         </Map>
       );
diff --git a/src/features/preferences/renderer/preferences.tsx b/src/features/preferences/renderer/preferences.tsx
index 1c1492ed37..96702bb51d 100644
--- a/src/features/preferences/renderer/preferences.tsx
+++ b/src/features/preferences/renderer/preferences.tsx
@@ -61,7 +61,7 @@ const toPreferenceItemHierarchy = (composite: Composite<PreferenceTypes>) => {
           <Component item={value}>
             <Map
               items={composite.children}
-              getSeparator={value.childrenSeparator}
+              getSeparator={value.childSeparator}
             >
               {toPreferenceItemHierarchy}
             </Map>
@@ -78,7 +78,7 @@ const toPreferenceItemHierarchy = (composite: Composite<PreferenceTypes>) => {
         <Component item={value}>
           <Map
             items={composite.children}
-            getSeparator={value.childrenSeparator || DefaultSeparator}
+            getSeparator={value.childSeparator || DefaultSeparator}
           >
             {toPreferenceItemHierarchy}
           </Map>