diff --git a/build/sysincl/unsorted.yml b/build/sysincl/unsorted.yml
index 1ee2f7202b30..78e897b83f37 100644
--- a/build/sysincl/unsorted.yml
+++ b/build/sysincl/unsorted.yml
@@ -416,6 +416,7 @@
   - sys/mode.h
   - win32thread.h
   - GL/glx.h
+  - GL/glcorearb.h
   - CL/va_ext.h
   - sys/sysconf.h
   - ivx.hpp