diff --git a/libraries/WiFiS3/src/WiFiSSLClient.h b/libraries/WiFiS3/src/WiFiSSLClient.h
index f96830168..4e6f0baf3 100644
--- a/libraries/WiFiS3/src/WiFiSSLClient.h
+++ b/libraries/WiFiS3/src/WiFiSSLClient.h
@@ -64,9 +64,6 @@ class WiFiSSLClient : public WiFiClient {
    void getSocket();
    int _read();
    void read_if_needed(size_t s);
-
-private:
-   void upload_default_Cert();
 };
 
 #endif /* WIFISSLCLIENT_H */