diff --git a/include/mbgl/style/style.hpp b/include/mbgl/style/style.hpp
index 1f24674e4..6acb5d0cb 100644
--- a/include/mbgl/style/style.hpp
+++ b/include/mbgl/style/style.hpp
@@ -28,6 +28,7 @@ public:
 
 public:
     Style();
+    ~Style();
 
     void loadJSON(const uint8_t *const data);
 
diff --git a/src/style/style.cpp b/src/style/style.cpp
index 22c761010..ee930751e 100644
--- a/src/style/style.cpp
+++ b/src/style/style.cpp
@@ -19,6 +19,11 @@ Style::Style()
     : mtx(std::make_unique<uv::rwlock>()) {
 }
 
+// Note: This constructor is seemingly empty, but we need to declare it anyway
+// because this file includes uv_detail.hpp, which has the declarations necessary
+// for deleting the std::unique_ptr<uv::rwlock>.
+Style::~Style() {}
+
 void Style::updateProperties(float z, timestamp now) {
     uv::writelock lock(mtx);