progs: List tri-clear.
diff --git a/progs/trivial/SConscript b/progs/trivial/SConscript
index edb8386..76826d9 100644
--- a/progs/trivial/SConscript
+++ b/progs/trivial/SConscript
@@ -81,6 +81,7 @@
 	'tri-blend-sub',
 	'tri-blend',
 	'tri-clip',
+	'tri-clear',
 	'tri-cull-both',
 	'tri-cull',
 	'tri-dlist',