diff --git a/pkg/services/datasources/models.go b/pkg/services/datasources/models.go
index 699f40b3f26..cbda760f0fb 100644
--- a/pkg/services/datasources/models.go
+++ b/pkg/services/datasources/models.go
@@ -78,6 +78,8 @@ type TeamHTTPHeader struct {
 	Value  string `json:"value"`
 }
 
+const DefaultTeamHTTPHeader = "default"
+
 func (ds DataSource) TeamHTTPHeaders() (TeamHTTPHeaders, error) {
 	return GetTeamHTTPHeaders(ds.JsonData)
 }