diff --git a/src/screens/Extensions.tsx b/src/screens/Extensions.tsx
index 61615a96..a143bf4a 100644
--- a/src/screens/Extensions.tsx
+++ b/src/screens/Extensions.tsx
@@ -40,6 +40,7 @@ const allLangs: string[] = [];
 function groupExtensions(extensions: IExtension[]): GroupedExtensionsResult {
     allLangs.length = 0; // empty the array
     const sortedExtenions: GroupedExtensions = {
+        [ExtensionState.OBSOLETE]: [],
         [ExtensionState.INSTALLED]: [],
         [ExtensionState.UPDATE_PENDING]: [],
         [DefaultLanguage.ALL]: [],
@@ -56,9 +57,14 @@ function groupExtensions(extensions: IExtension[]): GroupedExtensionsResult {
         if (extension.installed) {
             if (extension.hasUpdate) {
                 sortedExtenions[ExtensionState.UPDATE_PENDING].push(extension);
-            } else {
-                sortedExtenions[ExtensionState.INSTALLED].push(extension);
+                return;
             }
+            if (extension.obsolete) {
+                sortedExtenions[ExtensionState.OBSOLETE].push(extension);
+                return;
+            }
+
+            sortedExtenions[ExtensionState.INSTALLED].push(extension);
         } else {
             sortedExtenions[extension.lang].push(extension);
         }
@@ -66,6 +72,7 @@ function groupExtensions(extensions: IExtension[]): GroupedExtensionsResult {
 
     allLangs.sort(langSortCmp);
     const result: GroupedExtensionsResult<ExtensionState | DefaultLanguage | string> = [
+        [ExtensionState.OBSOLETE, sortedExtenions[ExtensionState.OBSOLETE]],
         [ExtensionState.UPDATE_PENDING, sortedExtenions[ExtensionState.UPDATE_PENDING]],
         [ExtensionState.INSTALLED, sortedExtenions[ExtensionState.INSTALLED]],
         [DefaultLanguage.ALL, sortedExtenions[DefaultLanguage.ALL]],
diff --git a/src/screens/util/Extensions.ts b/src/screens/util/Extensions.ts
index d3d5bcb8..10d3e3e2 100644
--- a/src/screens/util/Extensions.ts
+++ b/src/screens/util/Extensions.ts
@@ -13,6 +13,7 @@ import { DefaultLanguage, langCodeToName } from '@/util/language';
 export enum ExtensionState {
     INSTALLED = 'INSTALLED',
     UPDATE_PENDING = 'UPDATE_PENDING',
+    OBSOLETE = 'OBSOLETE',
 }
 
 export type GroupedExtensionsResult<KEY extends string = string> = [KEY, IExtension[]][];
@@ -32,6 +33,7 @@ export type GroupedExtensions = GroupedByExtensionState & GroupedByLanguage;
 export const extensionLanguageToTranslationKey: { [state in ExtensionState | DefaultLanguage]: TranslationKey } = {
     [ExtensionState.INSTALLED]: 'extension.state.label.installed',
     [ExtensionState.UPDATE_PENDING]: 'extension.state.label.update_pending',
+    [ExtensionState.OBSOLETE]: 'extension.state.label.obsolete',
     [DefaultLanguage.ALL]: 'extension.language.all',
     [DefaultLanguage.OTHER]: 'extension.language.other',
     [DefaultLanguage.LOCAL_SOURCE]: 'source.local_source.title',
@@ -41,6 +43,7 @@ export const isExtensionStateOrLanguage = (languageCode: string): boolean =>
     [
         ExtensionState.INSTALLED,
         ExtensionState.UPDATE_PENDING,
+        ExtensionState.OBSOLETE,
         DefaultLanguage.ALL,
         DefaultLanguage.OTHER,
         DefaultLanguage.LOCAL_SOURCE,