diff --git a/usr.bin/printf/tests/Makefile b/usr.bin/printf/tests/Makefile
index da3f53309c8..5e212efb40f 100644
--- a/usr.bin/printf/tests/Makefile
+++ b/usr.bin/printf/tests/Makefile
@@ -15,6 +15,7 @@ FILES+=		regress.m2.out
 FILES+=		regress.m3.out
 FILES+=		regress.m4.out
 FILES+=		regress.m5.out
+FILES+=		regress.missingpos1.out
 FILES+=		regress.s.out
 FILES+=		regress.sh
 FILES+=		regress.zero.out