diff --git a/.github/workflows/update_primary_nginx.yml b/.github/workflows/update_primary_nginx.yml
index 8454cac..1979e6c 100644
--- a/.github/workflows/update_primary_nginx.yml
+++ b/.github/workflows/update_primary_nginx.yml
@@ -19,7 +19,7 @@ jobs:
 
       - name: Generate Nginx config
         run: |
-          envsubst '\$GROUP_ID \$DOMAIN \$URL_PREFIX \$DEV_PORT_PREFIX \$STAG_PORT_PREFIX \$PROD_PORT_PREFIX \$DEV_BACKEND_PORT \$DEV_FRONTEND_PORT \$DEV_GATEWAY_PORT \$STAG_BACKEND_PORT \$STAG_FRONTEND_PORT \$STAG_GATEWAY_PORT \$PROD_BACKEND_PORT \$PROD_FRONTEND_PORT \$PROD_GATEWAY_PORT' < ./nginx_template.txt > temp_default.conf
+          envsubst '\$PROD_GATEWAY_PORT \$DEV_GATEWAY_PORT \$STAG_GATEWAY_PORT' < ./nginx_template.txt > temp_default.conf
 
       - name: Copy Nginx config files
         run: |