diff --git a/src/core/controllers/oidc.go b/src/core/controllers/oidc.go
index c929676c2..998786784 100644
--- a/src/core/controllers/oidc.go
+++ b/src/core/controllers/oidc.go
@@ -63,13 +63,7 @@ func (oc *OIDCController) RedirectLogin() {
 		oc.SendInternalServerError(err)
 		return
 	}
-	redirectURL := oc.Ctx.Request.URL.Query().Get("redirect_url")
-	if strings.HasPrefix(redirectURL, "//") {
-		log.Errorf("invalid redirect url: %v", redirectURL)
-		oc.SendBadRequestError(fmt.Errorf("cannot redirect to other site"))
-		return
-	}
-	if err := oc.SetSession(redirectURLKey, redirectURL); err != nil {
+	if err := oc.SetSession(redirectURLKey, oc.Ctx.Request.URL.Query().Get("redirect_url")); err != nil {
 		log.Errorf("failed to set session for key: %s, error: %v", redirectURLKey, err)
 		oc.SendInternalServerError(err)
 		return