diff --git a/agents/httpagent_it_test.go b/agents/httpagent_it_test.go
index 7be102b5d..783cf2e28 100644
--- a/agents/httpagent_it_test.go
+++ b/agents/httpagent_it_test.go
@@ -167,6 +167,7 @@ func testHAitAuthDryRun(t *testing.T) {
 	eXml := []byte(`<?xml version="1.0" encoding="UTF-8"?>
 <response>
   <Allow>1</Allow>
+  <Concatenated>234/Val1</Concatenated>
   <MaxDuration>1200</MaxDuration>
 </response>`)
 	if body, err := ioutil.ReadAll(rply.Body); err != nil {
diff --git a/data/conf/samples/httpagent/httpagent.json b/data/conf/samples/httpagent/httpagent.json
index adb0d1839..f279138d7 100644
--- a/data/conf/samples/httpagent/httpagent.json
+++ b/data/conf/samples/httpagent/httpagent.json
@@ -21,6 +21,10 @@
 				"reply_fields":[
 					{"tag": "Allow", "field_id": "response.Allow", "type": "*constant", 
 						"value": "1", "mandatory": true},
+					{"tag": "Concatenated1", "field_id": "Concatenated", "type": "*composed",
+                    	"value": "~*req.MCC;/", "mandatory": true},
+                    {"tag": "Concatenated2", "field_id": "Concatenated", "type": "*composed",
+                    	"value": "Val1"},
 					{"tag": "MaxDuration", "field_id": "response.MaxDuration", "type": "*constant", 
 						"value": "1200", "blocker": true},
 					{"tag": "Unused", "field_id": "response.Unused", "type": "*constant",