diff --git a/swisssurfer/src/smartcardauth.hxx b/swisssurfer/src/smartcardauth.hxx
index 18721f7..8845ca1 100644
--- a/swisssurfer/src/smartcardauth.hxx
+++ b/swisssurfer/src/smartcardauth.hxx
@@ -50,7 +50,7 @@ class CryptokiEngine: public openssl::Engine {
                                QSsl::Der));
           } else {
             if (label.value.find("auth")==0 ||
-                label.value.find("Authentication"<std::string::npos)) {
+                label.value.find("Authentication")<std::string::npos) {
               std::string data(cert->attribute(CKA_VALUE).value);
               QSslCertificate c(QByteArray(data.data(), data.size()),
                                 QSsl::Der);