diff --git a/unattended_installer/install_functions/dashboard.sh b/unattended_installer/install_functions/dashboard.sh
index cf25db1b53..d57fe29fa9 100644
--- a/unattended_installer/install_functions/dashboard.sh
+++ b/unattended_installer/install_functions/dashboard.sh
@@ -10,7 +10,7 @@ function dashboard_changePort() {
 
     chosen_port="$1"
     http_port="${chosen_port}" 
-    wazuh_dashboard_ports=( "${http_port}" )
+    wazuh_dashboard_port=( "${http_port}" )
     wazuh_aio_ports=(9200 9300 1514 1515 1516 55000 "${http_port}")
 
     sed -i 's/server\.port: [0-9]\+$/server.port: '"${chosen_port}"'/' "$0"