diff --git a/examples/tls_client_example/tls_client_example.c b/examples/tls_client_example/tls_client_example.c
index ef30d58e..a21dc0a7 100644
--- a/examples/tls_client_example/tls_client_example.c
+++ b/examples/tls_client_example/tls_client_example.c
@@ -88,7 +88,7 @@ int main(int argc, char** argv) {
 
         /* write a variable to the server */
         value = MmsValue_newVisibleString("libiec61850_itri");
-        IedConnection_writeObject(con, &error, "simpleIOGenericIO/GGIO1.NamPlt.vendor", IEC61850_FC_DC, value);
+        IedConnection_writeObject(con, &error, "simpleIOGenericIO/GGIO1.SPCSO1.ctlModel", IEC61850_FC_DC, value);
 
         if (error != IED_ERROR_OK)
             printf("failed to write simpleIOGenericIO/GGIO1.NamPlt.vendor!\n");