--- include/X11/extensions/Makefile.in	2024-02-05 06:52:16.000000000 +0800
+++ include/X11/extensions/Makefile.in	2024-04-11 15:40:03.000000000 +0800
@@ -318,7 +318,7 @@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 extdir = $(includedir)/X11/extensions
-ext_HEADERS = XvMClib.h vldXvMC.h
+ext_HEADERS = XvMClib.h
 all: all-am
 
 .SUFFIXES: