diff --git a/generate_config.sh b/generate_config.sh
index ed66ed3f..b2d69b9d 100755
--- a/generate_config.sh
+++ b/generate_config.sh
@@ -157,6 +157,7 @@ SIEVE_PORT=4190
 DOVEADM_PORT=127.0.0.1:19991
 SQL_PORT=127.0.0.1:13306
 SOLR_PORT=127.0.0.1:18983
+REDIS_PORT=127.0.0.1:7654
 
 # Your timezone
 
diff --git a/update.sh b/update.sh
index 4ba753a9..00be50da 100755
--- a/update.sh
+++ b/update.sh
@@ -187,6 +187,7 @@ CONFIG_ARRAY=(
   "ALLOW_ADMIN_EMAIL_LOGIN"
   "SKIP_HTTP_VERIFICATION"
   "SOGO_EXPIRE_SESSION"
+  "REDIS_PORT"
 )
 
 sed -i '$a\' mailcow.conf
@@ -327,6 +328,11 @@ for option in ${CONFIG_ARRAY[@]}; do
       echo '# SOGo session timeout in minutes' >> mailcow.conf
       echo "SOGO_EXPIRE_SESSION=480" >> mailcow.conf
   fi
+  elif [[ ${option} == "REDIS_PORT" ]]; then
+    if ! grep -q ${option} mailcow.conf; then
+      echo "Adding new option \"${option}\" to mailcow.conf"
+      echo "REDIS_PORT=127.0.0.1:7654" >> mailcow.conf
+  fi
   elif ! grep -q ${option} mailcow.conf; then
     echo "Adding new option \"${option}\" to mailcow.conf"
     echo "${option}=n" >> mailcow.conf