diff --git a/api/api.go b/api/api.go
index ed5ee9756..fedc64031 100644
--- a/api/api.go
+++ b/api/api.go
@@ -8,7 +8,6 @@ import (
 	"time"
 
 	"github.com/fatih/structs"
-	"github.com/gorilla/mux"
 )
 
 //go:generate mockgen -package mock -destination ../mock/mock_api.go github.com/evcc-io/evcc/api Charger,ChargeState,ChargePhases,Identifier,Meter,MeterEnergy,Vehicle,ChargeRater,Battery
@@ -184,15 +183,12 @@ type Resurrector interface {
 	WakeUp() error
 }
 
+// Tariff is the grid tariff
 type Tariff interface {
 	IsCheap() (bool, error)
 	CurrentPrice() (float64, error) // EUR/kWh, CHF/kWh, ...
 }
 
-type WebController interface {
-	WebControl(*mux.Router)
-}
-
 // ProviderLogin is the ability to provide OAuth authentication through the ui
 type ProviderLogin interface {
 	SetCallbackParams(baseURL, redirectURL string, authenticated chan<- bool)