diff --git a/services/document-updater/config/settings.defaults.js b/services/document-updater/config/settings.defaults.js
index d98eb9e265..928f2a69e7 100755
--- a/services/document-updater/config/settings.defaults.js
+++ b/services/document-updater/config/settings.defaults.js
@@ -55,16 +55,11 @@ module.exports = {
     },
 
     project_history: {
-      port:
-        process.env.NEW_HISTORY_REDIS_PORT || process.env.REDIS_PORT || '6379',
+      port: process.env.HISTORY_REDIS_PORT || process.env.REDIS_PORT || '6379',
       host:
-        process.env.NEW_HISTORY_REDIS_HOST ||
-        process.env.REDIS_HOST ||
-        'localhost',
+        process.env.HISTORY_REDIS_HOST || process.env.REDIS_HOST || 'localhost',
       password:
-        process.env.NEW_HISTORY_REDIS_PASSWORD ||
-        process.env.REDIS_PASSWORD ||
-        '',
+        process.env.HISTORY_REDIS_PASSWORD || process.env.REDIS_PASSWORD || '',
       maxRetriesPerRequest: parseInt(
         process.env.REDIS_MAX_RETRIES_PER_REQUEST || '20'
       ),