diff --git a/src/app/admin/settings/tabs/LibraryTab/AudiobookshelfSection.tsx b/src/app/admin/settings/tabs/LibraryTab/AudiobookshelfSection.tsx
index 42084c1..c3b0807 100644
--- a/src/app/admin/settings/tabs/LibraryTab/AudiobookshelfSection.tsx
+++ b/src/app/admin/settings/tabs/LibraryTab/AudiobookshelfSection.tsx
@@ -166,6 +166,7 @@ export function AudiobookshelfSection({
           <option value="uk">United Kingdom</option>
           <option value="au">Australia</option>
           <option value="in">India</option>
+          <option value="de">Germany</option>
         </select>
         <p className="text-sm text-gray-500 dark:text-gray-400">
           Select the Audible region that matches your metadata engine (Audnexus/Audible Agent)
diff --git a/src/app/admin/settings/tabs/LibraryTab/PlexSection.tsx b/src/app/admin/settings/tabs/LibraryTab/PlexSection.tsx
index 5769270..b0bc8a8 100644
--- a/src/app/admin/settings/tabs/LibraryTab/PlexSection.tsx
+++ b/src/app/admin/settings/tabs/LibraryTab/PlexSection.tsx
@@ -166,6 +166,7 @@ export function PlexSection({
           <option value="uk">United Kingdom</option>
           <option value="au">Australia</option>
           <option value="in">India</option>
+          <option value="de">Germany</option>
         </select>
         <p className="text-sm text-gray-500 dark:text-gray-400">
           Select the Audible region that matches your metadata engine (Audnexus/Audible Agent)
diff --git a/src/app/api/admin/settings/audible/route.ts b/src/app/api/admin/settings/audible/route.ts
index 34f6cee..0ecebf0 100644
--- a/src/app/api/admin/settings/audible/route.ts
+++ b/src/app/api/admin/settings/audible/route.ts
@@ -12,7 +12,7 @@ import { RMABLogger } from '@/lib/utils/logger';
 
 const logger = RMABLogger.create('API.Admin.Settings.Audible');
 
-const VALID_REGIONS = ['us', 'ca', 'uk', 'au', 'in'];
+const VALID_REGIONS = ['us', 'ca', 'uk', 'au', 'in', 'de'];
 
 export async function PUT(request: NextRequest) {
   return requireAuth(request, async (req: AuthenticatedRequest) => {
@@ -24,7 +24,7 @@ export async function PUT(request: NextRequest) {
         if (!region || !VALID_REGIONS.includes(region)) {
           logger.warn('Invalid region provided', { region });
           return NextResponse.json(
-            { success: false, error: 'Invalid Audible region. Must be one of: us, ca, uk, au, in' },
+            { success: false, error: 'Invalid Audible region. Must be one of: us, ca, uk, au, in, de' },
             { status: 400 }
           );
         }
diff --git a/src/app/setup/steps/BackendSelectionStep.tsx b/src/app/setup/steps/BackendSelectionStep.tsx
index b712ef0..114c783 100644
--- a/src/app/setup/steps/BackendSelectionStep.tsx
+++ b/src/app/setup/steps/BackendSelectionStep.tsx
@@ -118,6 +118,7 @@ export function BackendSelectionStep({
           <option value="uk">United Kingdom</option>
           <option value="au">Australia</option>
           <option value="in">India</option>
+          <option value="de">Germany</option>
         </select>
         <p className="text-sm text-gray-600 dark:text-gray-400">
           Select the Audible region that matches your metadata engine (Audnexus/Audible Agent)
diff --git a/src/lib/types/audible.ts b/src/lib/types/audible.ts
index 50d90a7..87ed7f9 100644
--- a/src/lib/types/audible.ts
+++ b/src/lib/types/audible.ts
@@ -3,7 +3,7 @@
  * Documentation: documentation/integrations/audible.md
  */
 
-export type AudibleRegion = 'us' | 'ca' | 'uk' | 'au' | 'in';
+export type AudibleRegion = 'us' | 'ca' | 'uk' | 'au' | 'in' | 'de';
 
 export interface AudibleRegionConfig {
   code: AudibleRegion;
@@ -43,6 +43,12 @@ export const AUDIBLE_REGIONS: Record<AudibleRegion, AudibleRegionConfig> = {
     baseUrl: 'https://www.audible.in',
     audnexusParam: 'in',
   },
+  de: {
+    code: 'de',
+    name: 'Germany',
+    baseUrl: 'https://www.audible.de',
+    audnexusParam: 'de',
+  },
 };
 
 export const DEFAULT_AUDIBLE_REGION: AudibleRegion = 'us';