diff --git a/config/config_it_test.go b/config/config_it_test.go
index 4f10290cd..008926040 100644
--- a/config/config_it_test.go
+++ b/config/config_it_test.go
@@ -853,6 +853,7 @@ func testCgrCfgV1ReloadConfigSection(t *testing.T) {
 				"Filters":                  []interface{}{},
 				"Flags":                    map[string]interface{}{},
 				"HeaderFields":             []interface{}{},
+				"FailedCallsPrefix":        "",
 				"ID":                       "*default",
 				"ProcessedPath":            "/var/spool/cgrates/cdrc/out",
 				"RunDelay":                 0,
@@ -872,6 +873,7 @@ func testCgrCfgV1ReloadConfigSection(t *testing.T) {
 					"*dryrun": []interface{}{},
 				},
 				"HeaderFields":             []interface{}{},
+				"FailedCallsPrefix":        "",
 				"PartialCacheExpiryAction": "",
 				"PartialRecordCache":       0,
 				"ID":                       "file_reader1",