diff --git a/ChangeLog b/ChangeLog
index 7399f962cc..de1d6a86a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,6 +22,7 @@ Enhancements:
 - #6981 | #6987 | #6988 Update synergy UI. Setup client configuration
 - #6984 Update synergy UI. Client error messages
 - #6962 | #6965 Add macOS 10.13 builder
+- #6990 Change VersionChecker URL and include system language in the header
 ===========
 
 v1.13.1-stable
diff --git a/src/gui/src/VersionChecker.cpp b/src/gui/src/VersionChecker.cpp
index 27956b746c..7d274f6d83 100644
--- a/src/gui/src/VersionChecker.cpp
+++ b/src/gui/src/VersionChecker.cpp
@@ -27,7 +27,7 @@
 #define VERSION_REGEX "(\\d+\\.\\d+\\.\\d+-[a-z1-9]*)"
 #define VERSION_REGEX_SECTIONED "(\\d+)\\.(\\d+)\\.(\\d+)-([a-z1-9]*)"
 #define VERSION_SEGMENT_COUNT 4
-#define VERSION_URL "https://version.symless.com/synergy"
+#define VERSION_URL "https://api-functions.prod.a.symless.com/version"
 
 
 VersionChecker::VersionChecker()
@@ -48,6 +48,7 @@ void VersionChecker::checkLatest()
     auto request = QNetworkRequest(QUrl(VERSION_URL));
     request.setHeader(QNetworkRequest::UserAgentHeader, QString("Synergy (") + getVersion() + ") " + QSysInfo::prettyProductName());
     request.setRawHeader("X-Synergy-Version", getVersion().toStdString().c_str() );
+    request.setRawHeader("X-Synergy-Language", QLocale::system().name().toStdString().c_str() );
     m_manager->get(request);
 }