diff --git a/config.h.win32.in b/config.h.win32.in
index 2c7f27b28..798bfcb73 100644
--- a/config.h.win32.in
+++ b/config.h.win32.in
@@ -39,6 +39,9 @@
 /* Have the Wayland backend */
 /*#undef HAVE_CLUTTER_WAYLAND*/
 
+/* Have Wayland compositor support */
+/* #undef HAVE_CLUTTER_WAYLAND_COMPOSITOR */
+
 /* Have the Win32 backend */
 #define HAVE_CLUTTER_WIN32 1
 
@@ -49,9 +52,6 @@
 /* Define to 1 if you have the <dlfcn.h> header file. */
 /*#undef HAVE_DLFCN_H*/
 
-/* Have libdrm support */
-/*#undef HAVE_DRM*/
-
 /* Have evdev support for input handling */
 /*#undef HAVE_EVDEV*/