1 files changed, 2 insertions, 2 deletions
diff --git a/src/mbgl/tile/geometry_tile_data.cpp b/src/mbgl/tile/geometry_tile_data.cpp
index adbcd6c599..f723a94800 100644
--- a/src/mbgl/tile/geometry_tile_data.cpp
+++ b/src/mbgl/tile/geometry_tile_data.cpp
@@ -101,8 +101,8 @@ void limitHoles(GeometryCollection& polygon, uint32_t maxHoles) {
 
 static Feature::geometry_type convertGeometry(const GeometryTileFeature& geometryTileFeature, const CanonicalTileID& tileID) {
     const double size = util::EXTENT * std::pow(2, tileID.z);
-    const double x0 = util::EXTENT * tileID.x;
-    const double y0 = util::EXTENT * tileID.y;
+    const double x0 = util::EXTENT * static_cast<double>(tileID.x);
+    const double y0 = util::EXTENT * static_cast<double>(tileID.y);
 
     auto tileCoordinatesToLatLng = [&] (const Point<int16_t>& p) {
         double y2 = 180 - (p.y + y0) * 360 / size;