diff --git a/cmd/server.go b/cmd/server.go
index 1d654ffe..9f3a32db 100755
--- a/cmd/server.go
+++ b/cmd/server.go
@@ -16,11 +16,12 @@ import (
 	"github.com/yearn/ydaemon/external/vaults"
 )
 
+var cachingStore = cache.New(1*time.Minute, 5*time.Minute)
+
 /**************************************************************************************************
 ** NewRouter create the routes and setup the server
 **************************************************************************************************/
 func NewRouter() *gin.Engine {
-	cachingStore := cache.New(1*time.Minute, 5*time.Minute)
 
 	gin.EnableJsonDecoderDisallowUnknownFields()
 	gin.SetMode(gin.ReleaseMode)
@@ -30,7 +31,7 @@ func NewRouter() *gin.Engine {
 	router.Use(gin.Recovery())
 	corsConf := cors.Config{
 		AllowAllOrigins: true,
-		AllowMethods:    []string{"GET", "HEAD", "POST"},
+		AllowMethods:    []string{"GET", "HEAD", "POST", "OPTIONS"},
 		AllowHeaders:    []string{`Origin`, `Content-Length`, `Content-Type`, `Authorization`},
 	}
 	router.Use(cors.New(corsConf))
diff --git a/external/vaults/prepare.getVaults.go b/external/vaults/prepare.getVaults.go
index 730b2202..90b8a02e 100644
--- a/external/vaults/prepare.getVaults.go
+++ b/external/vaults/prepare.getVaults.go
@@ -8,7 +8,6 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/yearn/ydaemon/common/env"
 	"github.com/yearn/ydaemon/common/helpers"
-	"github.com/yearn/ydaemon/common/logs"
 	"github.com/yearn/ydaemon/common/sort"
 	"github.com/yearn/ydaemon/internal/models"
 	"github.com/yearn/ydaemon/internal/storage"
@@ -128,7 +127,6 @@ func getVaults(
 			}
 			newVault, err := NewVault().AssignTVault(currentVault)
 			if err != nil {
-				logs.Error(`Impossible to assign TVault`, err)
 				continue
 			}
 			if migrable == `none` && (newVault.Details.IsHidden || newVault.Details.IsRetired) && hideAlways {
@@ -220,7 +218,6 @@ func getVaults(
 	}
 	data = data[start:end]
 
-	logs.Pretty(len(data))
 	return data
 }