Index: /trunk/src/VBox/HostDrivers/Support/Makefile
===================================================================
--- /trunk/src/VBox/HostDrivers/Support/Makefile	(revision 408)
+++ /trunk/src/VBox/HostDrivers/Support/Makefile	(revision 409)
@@ -69,4 +69,5 @@
 	include/VBox/types.h=$(PATH_ROOT)/include/VBox/types.h \
 	include/internal/initterm.h=$(PATH_ROOT)/src/VBox/Runtime/include/internal/initterm.h \
+	include/internal/thread.h=$(PATH_ROOT)/src/VBox/Runtime/include/internal/thread.h \
 	linux/SUPDrv-linux.c=$(VBOX_PATH_SUPPORT)/linux/SUPDrv-linux.c \
 	Makefile=$(VBOX_PATH_SUPPORT)/linux/Makefile \