Index: binaries/data/config/default.cfg
===================================================================
--- binaries/data/config/default.cfg
+++ binaries/data/config/default.cfg
@@ -474,7 +474,7 @@
 debug = false                     ; Print error messages each time a translation for an English string is not found.
 
 [userreport] ; Opt-in online user reporting system
-url = "http://feedback.wildfiregames.com/report/upload/v1/"
+url = "https://feedback.wildfiregames.com/report/upload/"
 
 [view] ; Camera control settings
 scroll.speed = 120.0
Index: source/ps/ModIo.cpp
===================================================================
--- source/ps/ModIo.cpp
+++ source/ps/ModIo.cpp
@@ -208,6 +208,9 @@
 		curl_easy_setopt(m_Curl, CURLOPT_WRITEDATA, this);
 	}
 
+	// Requires use of SSL, else conneciton fails.
+	curl_easy_setopt(m_Curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);
+
 	m_ErrorBuffer[0] = '\0';
 	curl_easy_setopt(m_Curl, CURLOPT_URL, url.c_str());
 	return curl_multi_add_handle(m_CurlMulti, m_Curl);
Index: source/ps/UserReport.cpp
===================================================================
--- source/ps/UserReport.cpp
+++ source/ps/UserReport.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016 Wildfire Games.
+/* Copyright (C) 2018 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -94,6 +94,8 @@
 
 #if DEBUG_UPLOADS
 		curl_easy_setopt(m_Curl, CURLOPT_VERBOSE, 1L);
+		// Allows to use self-signed certificates.
+		curl_easy_setopt(m_Curl, CURLOPT_SSL_VERIFYPEER, 0L);
 #endif
 
 		// Capture error messages
@@ -115,6 +117,9 @@
 		curl_easy_setopt(m_Curl, CURLOPT_URL, url.c_str());
 		curl_easy_setopt(m_Curl, CURLOPT_POST, 1L);
 
+		// Requires use of SSL, else conneciton fails.
+		curl_easy_setopt(m_Curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);
+
 		// Set up HTTP headers
 		m_Headers = NULL;
 		// Set the UA string
@@ -548,7 +553,7 @@
 {
 	int version = -1;
 	CFG_GET_VAL("userreport.enabledversion", version);
-	return (version >= REPORTER_VERSION);
+	return version >= REPORTER_VERSION;
 }
 
 void CUserReporter::SetReportingEnabled(bool enabled)