diff --git a/src/config.ts b/src/config.ts
index 848f9836..0e4fc816 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -275,13 +275,21 @@ class Conf {
   static get translationProvider(): string | undefined {
     return Deno.env.get('TRANSLATION_PROVIDER');
   }
-  /** Translation provider URL endpoint. */
-  static get translationProviderEndpoint(): string | undefined {
-    return Deno.env.get('TRANSLATION_PROVIDER_ENDPOINT');
+  /** DeepL URL endpoint. */
+  static get deepLendpoint(): string | undefined {
+    return Deno.env.get('DEEPL_ENDPOINT');
   }
-  /** Translation provider API KEY. */
-  static get translationProviderApiKey(): string | undefined {
-    return Deno.env.get('TRANSLATION_PROVIDER_API_KEY');
+  /** DeepL API KEY. */
+  static get deepLapiKey(): string | undefined {
+    return Deno.env.get('DEEPL_API_KEY');
+  }
+  /** LibreTranslate URL endpoint. */
+  static get libreTranslateEndpoint(): string | undefined {
+    return Deno.env.get('LIBRETRANSLATE_ENDPOINT');
+  }
+  /** LibreTranslate API KEY. */
+  static get libreTranslateApiKey(): string | undefined {
+    return Deno.env.get('LIBRETRANSLATE_API_KEY');
   }
   /** Cache settings. */
   static caches = {
diff --git a/src/middleware/translatorMiddleware.ts b/src/middleware/translatorMiddleware.ts
index 2d3971dd..b8a07686 100644
--- a/src/middleware/translatorMiddleware.ts
+++ b/src/middleware/translatorMiddleware.ts
@@ -6,24 +6,30 @@ import { LibreTranslateTranslator } from '@/translators/LibreTranslateTranslator
 
 /** Set the translator used for translating posts. */
 export const translatorMiddleware: AppMiddleware = async (c, next) => {
-  const endpoint = Conf.translationProviderEndpoint;
-  const apiKey = Conf.translationProviderApiKey;
+  const deepLendpoint = Conf.deepLendpoint;
+  const deepLapiKey = Conf.deepLapiKey;
+  const libreTranslateEndpoint = Conf.libreTranslateEndpoint;
+  const libreTranslateApiKey = Conf.libreTranslateApiKey;
   const translationProvider = Conf.translationProvider;
 
   switch (translationProvider) {
     case 'deepl':
-      if (apiKey) {
+      if (deepLapiKey) {
         c.set(
           'translator',
-          new DeepLTranslator({ endpoint, apiKey, fetch: fetchWorker }),
+          new DeepLTranslator({ endpoint: deepLendpoint, apiKey: deepLapiKey, fetch: fetchWorker }),
         );
       }
       break;
     case 'libretranslate':
-      if (apiKey) {
+      if (libreTranslateApiKey) {
         c.set(
           'translator',
-          new LibreTranslateTranslator({ endpoint, apiKey, fetch: fetchWorker }),
+          new LibreTranslateTranslator({
+            endpoint: libreTranslateEndpoint,
+            apiKey: libreTranslateApiKey,
+            fetch: fetchWorker,
+          }),
         );
       }
       break;
diff --git a/src/translators/DeepLTranslator.test.ts b/src/translators/DeepLTranslator.test.ts
index 8335670e..f8a12ede 100644
--- a/src/translators/DeepLTranslator.test.ts
+++ b/src/translators/DeepLTranslator.test.ts
@@ -4,8 +4,8 @@ import { Conf } from '@/config.ts';
 import { DeepLTranslator } from '@/translators/DeepLTranslator.ts';
 import { getLanguage } from '@/test.ts';
 
-const endpoint = Conf.translationProviderEndpoint;
-const apiKey = Conf.translationProviderApiKey;
+const endpoint = Conf.deepLendpoint;
+const apiKey = Conf.deepLapiKey;
 const translationProvider = Conf.translationProvider;
 const deepL = 'deepl';
 
diff --git a/src/translators/LibreTranslateTranslator.test.ts b/src/translators/LibreTranslateTranslator.test.ts
index 8d1fc24d..f7e89b30 100644
--- a/src/translators/LibreTranslateTranslator.test.ts
+++ b/src/translators/LibreTranslateTranslator.test.ts
@@ -4,8 +4,8 @@ import { Conf } from '@/config.ts';
 import { LibreTranslateTranslator } from '@/translators/LibreTranslateTranslator.ts';
 import { getLanguage } from '@/test.ts';
 
-const endpoint = Conf.translationProviderEndpoint;
-const apiKey = Conf.translationProviderApiKey;
+const endpoint = Conf.libreTranslateEndpoint;
+const apiKey = Conf.libreTranslateApiKey;
 const translationProvider = Conf.translationProvider;
 const libreTranslate = 'libretranslate';