diff --git a/src/RESTAPI/RESTAPI_openroaming_gr_list_certificates.cpp b/src/RESTAPI/RESTAPI_openroaming_gr_list_certificates.cpp
index 1f102fe..0bd44f1 100644
--- a/src/RESTAPI/RESTAPI_openroaming_gr_list_certificates.cpp
+++ b/src/RESTAPI/RESTAPI_openroaming_gr_list_certificates.cpp
@@ -8,7 +8,7 @@ namespace OpenWifi {
 
     void RESTAPI_openroaming_gr_list_certificates::DoGet() {
 
-        auto Account = GetParameter("account","");
+        auto Account = GetBinding("account","");
         if(Account.empty()) {
             return BadRequest(RESTAPI::Errors::MissingOrInvalidParameters);
         }