diff --git a/scripts/install_klipper_webui.sh b/scripts/install_klipper_webui.sh
index b4f8a50..5bf96fc 100755
--- a/scripts/install_klipper_webui.sh
+++ b/scripts/install_klipper_webui.sh
@@ -143,7 +143,7 @@ mainsail_port_check(){
         select_mainsail_port
       fi
     else
-      DEFAULT_PORT=$(grep listen ${SRCDIR}/kiauh/resources/mainsail_nginx.cfg | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
+      DEFAULT_PORT=$(grep listen ${SRCDIR}/kiauh/resources/klipper_webui_nginx.cfg | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
       SET_LISTEN_PORT=$DEFAULT_PORT
     fi
     SET_NGINX_CFG="true"
@@ -164,7 +164,7 @@ fluidd_port_check(){
         select_fluidd_port
       fi
     else
-      DEFAULT_PORT=$(grep listen ${SRCDIR}/kiauh/resources/fluidd_nginx.cfg | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
+      DEFAULT_PORT=$(grep listen ${SRCDIR}/kiauh/resources/klipper_webui_nginx.cfg | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
       SET_LISTEN_PORT=$DEFAULT_PORT
     fi
     SET_NGINX_CFG="true"