diff --git a/include/mbgl/platform/default/headless_view.hpp b/include/mbgl/platform/default/headless_view.hpp
index f136f58ea..a521cff54 100644
--- a/include/mbgl/platform/default/headless_view.hpp
+++ b/include/mbgl/platform/default/headless_view.hpp
@@ -59,7 +59,6 @@ private:
     GLuint fbo = 0;
     GLuint fboDepthStencil = 0;
     GLuint fboColor = 0;
-    bool usingGl3OrNewer = false;
 };
 
 }