Ignition edge 7.9 - Siemens S7-1500 certificate

Hello, I have an Ignition 7.9.5 production server and I want to connect to a Siemens S7 1500 Opc-ua server and I get the following error: UaException: status=Bad_CertificateUseNotAllowed, message=The Certificate may not be used for the requested operation. How can I fix it? The certificate is self signed, I attach it.
Thanks
PLC-1OPCUA-1-6SELF_X.509 Certificate_6.der (1.0 KB)