diff --git a/packages/cplint/Makefile.in b/packages/cplint/Makefile.in
index f6c778e38..9012b1d06 100644
--- a/packages/cplint/Makefile.in
+++ b/packages/cplint/Makefile.in
@@ -69,7 +69,6 @@ CPLINT_PROGRAMS= \
 	$(CPLINT_SRCDIR)/approx/montecarlo.pl \
 	$(CPLINT_SRCDIR)/approx/params.pl \
 	$(CPLINT_SRCDIR)/approx/parsing.pl \
-	$(CPLINT_SRCDIR)/approx/tptreefile.pl \
 	$(CPLINT_SRCDIR)/approx/utility.pl \
 	$(CPLINT_SRCDIR)/approx/tptree_lpad.pl