diff --git a/devel/simgear/files/patch-simgear_scene_viewer_Compositor.hxx b/devel/simgear/files/patch-simgear_scene_viewer_Compositor.hxx
new file mode 100644
index 000000000000..eb829a5b182f
--- /dev/null
+++ b/devel/simgear/files/patch-simgear_scene_viewer_Compositor.hxx
@@ -0,0 +1,10 @@
+--- simgear/scene/viewer/Compositor.hxx
++++ simgear/scene/viewer/Compositor.hxx
+@@ -17,6 +17,7 @@
+ #ifndef SG_COMPOSITOR_HXX
+ #define SG_COMPOSITOR_HXX
+ 
++#include <array>
+ #include <unordered_map>
+ #include <vector>
+