diff --git a/angular.json b/angular.json
index ab594e3..a3ddf2a 100644
--- a/angular.json
+++ b/angular.json
@@ -77,6 +77,12 @@
         },
         "serve": {
           "builder": "@angular/build:dev-server",
+          "options": {
+            "allowedHosts": [
+              "localhost",
+              "sp.alphaomegainfosys.com"
+            ]
+          },
           "configurations": {
             "production": {
               "buildTarget": "service-provider-app:build:production"