diff --git a/common/rfb/CSecurityTLS.cxx b/common/rfb/CSecurityTLS.cxx
index a8abeeb..30de37e 100644
--- a/common/rfb/CSecurityTLS.cxx
+++ b/common/rfb/CSecurityTLS.cxx
@@ -63,8 +63,8 @@
 
 using namespace rfb;
 
-StringParameter CSecurityTLS::x509ca("x509ca", "X509 CA certificate", "", ConfViewer);
-StringParameter CSecurityTLS::x509crl("x509crl", "X509 CRL file", "", ConfViewer);
+StringParameter CSecurityTLS::X509CA("X509CA", "X509 CA certificate", "", ConfViewer);
+StringParameter CSecurityTLS::X509CRL("X509CRL", "X509 CRL file", "", ConfViewer);
 
 static LogWriter vlog("TLS");
 static LogWriter vlog_raw("RawTLS");
@@ -94,8 +94,8 @@
 CSecurityTLS::CSecurityTLS(bool _anon) : session(0), anon_cred(0),
 						 anon(_anon), fis(0), fos(0)
 {
-  cafile = x509ca.getData();
-  crlfile = x509crl.getData();
+  cafile = X509CA.getData();
+  crlfile = X509CRL.getData();
 }
 
 void CSecurityTLS::setDefaults()
@@ -115,9 +115,9 @@
   delete [] homeDir;
 
  if (!fileexists(caDefault.buf))
-   x509ca.setDefaultStr(strdup(caDefault.buf));
+   X509CA.setDefaultStr(strdup(caDefault.buf));
  if (!fileexists(crlDefault.buf))
-   x509crl.setDefaultStr(strdup(crlDefault.buf));
+   X509CRL.setDefaultStr(strdup(crlDefault.buf));
 }
 
 void CSecurityTLS::shutdown(bool needbye)