diff --git a/lib/ocpp/v201/charge_point.cpp b/lib/ocpp/v201/charge_point.cpp
index cb9484fc7..bd12354ee 100644
--- a/lib/ocpp/v201/charge_point.cpp
+++ b/lib/ocpp/v201/charge_point.cpp
@@ -3593,7 +3593,6 @@ void ChargePoint::handle_install_certificate_req(Call<InstallCertificateRequest>
 
     const auto msg = call.msg;
     InstallCertificateResponse response;
-    const auto certificateType = ocpp::evse_security_conversions::from_ocpp_v201(msg.certificateType);
 
     if ((msg.certificateType == InstallCertificateUseEnum::CSMSRootCertificate ||
          msg.certificateType == InstallCertificateUseEnum::ManufacturerRootCertificate) &&
diff --git a/lib/ocpp/v201/smart_charging.cpp b/lib/ocpp/v201/smart_charging.cpp
index bcc09610b..29201b71f 100644
--- a/lib/ocpp/v201/smart_charging.cpp
+++ b/lib/ocpp/v201/smart_charging.cpp
@@ -76,8 +76,6 @@ std::string profile_validation_result_to_string(ProfileValidationResultEnum e) {
         return "DuplicateProfileValidityPeriod";
     case ProfileValidationResultEnum::RequestStartTransactionNonTxProfile:
         return "RequestStartTransactionNonTxProfile";
-    case ProfileValidationResultEnum::InvalidSecurityProfile:
-        return "SecurityProfileTooLowForCertificateInstall";
     }
 
     throw EnumToStringException{e, "ProfileValidationResultEnum"};
@@ -118,8 +116,6 @@ std::string profile_validation_result_to_reason_code(ProfileValidationResultEnum
         return "InvalidValue";
     case ProfileValidationResultEnum::InvalidProfileType:
         return "InternalError";
-    case ProfileValidationResultEnum::InvalidSecurityProfile:
-        return "LowSecurityProfile";
     }
 
     throw std::out_of_range("No applicable reason code for provided enum of type ProfileValidationResultEnum");