diff --git a/video/out/opengl/context_angle.c b/video/out/opengl/context_angle.c
index ccdca9ff4f..77a33f6bb1 100644
--- a/video/out/opengl/context_angle.c
+++ b/video/out/opengl/context_angle.c
@@ -18,6 +18,7 @@
 #include <windows.h>
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
+#include <EGL/eglext_angle.h>
 #include <d3d11.h>
 #include <dxgi1_2.h>
 #include <dwmapi.h>