diff --git a/pkg/booking/payment.go b/pkg/booking/payment.go
index ca72b15..bd90575 100644
--- a/pkg/booking/payment.go
+++ b/pkg/booking/payment.go
@@ -17,7 +17,8 @@ import (
 
 type paymentPage struct {
 	*template.PublicPage
-	Request *redsys.SignedRequest
+	Environment string
+	Request     *redsys.SignedRequest
 }
 
 func newPaymentPage(request *redsys.SignedRequest) *paymentPage {
@@ -29,6 +30,9 @@ func newPaymentPage(request *redsys.SignedRequest) *paymentPage {
 
 func (p *paymentPage) MustRender(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn) {
 	p.Setup(r, user, company, conn)
+	if err := conn.QueryRow(r.Context(), "select environment from redsys where company_id = $1", company.ID).Scan(&p.Environment); err != nil && !database.ErrorIsNotFound(err) {
+		panic(err)
+	}
 	template.MustRenderPublic(w, r, user, company, "payment/request.gohtml", p)
 }
 
diff --git a/web/templates/public/payment/request.gohtml b/web/templates/public/payment/request.gohtml
index 38bfd5c..57e5e95 100644
--- a/web/templates/public/payment/request.gohtml
+++ b/web/templates/public/payment/request.gohtml
@@ -10,7 +10,13 @@
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/booking.paymentPage*/ -}}
     <h2>{{( pgettext "Payment" "title" )}}</h2>
     {{ with .Request -}}
-        <form action="https://sis-t.redsys.es:25443/sis/realizarPago" method="post">
+        <form
+                {{ if eq $.Environment "live" -}}
+                    action="https://sis.redsys.es/sis/realizarPago"
+                {{- else -}}
+                    action="https://sis-t.redsys.es:25443/sis/realizarPago"
+                {{- end }}
+                method="post">
             <input type="hidden" name="Ds_MerchantParameters" value="{{ .MerchantParameters }}"/>
             <input type="hidden" name="Ds_Signature" value="{{ .Signature }}"/>
             <input type="hidden" name="Ds_SignatureVersion" value="{{ .SignatureVersion }}"/>