diff --git a/lib/core/src/lib/app-config/app-config.service.spec.ts b/lib/core/src/lib/app-config/app-config.service.spec.ts
index a6b045da5fb..7ec1b98f959 100644
--- a/lib/core/src/lib/app-config/app-config.service.spec.ts
+++ b/lib/core/src/lib/app-config/app-config.service.spec.ts
@@ -198,4 +198,20 @@ describe('AppConfigService', () => {
         expect(fakeCallBack).toHaveBeenCalled();
     });
 
+    it('should replace all the configuration placeholders if the provided key is an object', () => {
+        appConfigService.config.objectKey = {
+            firstUrl: '{protocol}//{hostname}{:port}',
+            secondUrl: '{protocol}//{hostname}{:port}',
+            thirdUrl: '{protocol}//{hostname}{:port}'
+        };
+        spyOn(appConfigService, 'getLocationHostname').and.returnValue('localhost');
+        spyOn(appConfigService, 'getLocationPort').and.returnValue(':8080');
+        spyOn(appConfigService, 'getLocationProtocol').and.returnValue('http:');
+
+        expect(appConfigService.get<any>('objectKey').firstUrl).toEqual('http://localhost:8080');
+        expect(appConfigService.get<any>('objectKey').secondUrl).toEqual('http://localhost:8080');
+        expect(appConfigService.get<any>('objectKey').thirdUrl).toEqual('http://localhost:8080');
+    });
+
+
 });
diff --git a/lib/core/src/lib/app-config/app-config.service.ts b/lib/core/src/lib/app-config/app-config.service.ts
index 314522a5add..549639b32b1 100644
--- a/lib/core/src/lib/app-config/app-config.service.ts
+++ b/lib/core/src/lib/app-config/app-config.service.ts
@@ -123,9 +123,9 @@ export class AppConfigService {
         }
 
         if (typeof result === 'object') {
-            result = JSON.parse(JSON.stringify(result).replace('{hostname}', this.getLocationHostname()));
-            result = JSON.parse(JSON.stringify(result).replace('{:port}', this.getLocationPort(':')));
-            result = JSON.parse(JSON.stringify(result).replace('{protocol}', this.getLocationProtocol()));
+            result = JSON.parse(JSON.stringify(result).replace(/{hostname}/g, this.getLocationHostname()));
+            result = JSON.parse(JSON.stringify(result).replace(/{:port}/g, this.getLocationPort(':')));
+            result = JSON.parse(JSON.stringify(result).replace(/{protocol}/g, this.getLocationProtocol()));
         }
 
         if (result === undefined) {
@@ -255,6 +255,7 @@ export class AppConfigService {
         const silentLogin = config['silentLogin'] === true || config['silentLogin'] === 'true';
         const codeFlow = config['codeFlow'] === true || config['codeFlow'] === 'true';
 
+        console.log('config: ', config);
         return {
             ...(config as OauthConfigModel),
             implicitFlow,