1 files changed, 1 insertions, 1 deletions
diff --git a/test/map/map_context.cpp b/test/map/map_context.cpp
index 60cb3d6b7f..2f3576a3b5 100644
--- a/test/map/map_context.cpp
+++ b/test/map/map_context.cpp
@@ -12,7 +12,7 @@ using namespace mbgl;
 TEST(MapContext, DoubleStyleLoad) {
     std::shared_ptr<HeadlessDisplay> display = std::make_shared<HeadlessDisplay>();
     HeadlessView view(display, 1, 512, 512);
-    OnlineFileSource fileSource(nullptr);
+    OnlineFileSource fileSource;
 
     util::Thread<MapContext> context({"Map", util::ThreadType::Map, util::ThreadPriority::Regular},
         view, fileSource, MapMode::Continuous, GLContextMode::Unique, view.getPixelRatio());