diff --git a/lib/libc/gen/Makefile.inc b/lib/libc/gen/Makefile.inc
index 7f608872a5da..6210ee918bb3 100644
--- a/lib/libc/gen/Makefile.inc
+++ b/lib/libc/gen/Makefile.inc
@@ -120,6 +120,6 @@ MLINKS+=tcsetattr.3 cfgetispeed.3 tcsetattr.3 cfgetospeed.3 \
 	tcsetattr.3 tcgetattr.3
 MLINKS+=ttyname.3 isatty.3 ttyname.3 ttyslot.3
 MLINKS+=tzset.3 tzsetwall.3
-MLINKS+=unvis.3 strunvis.3 
+MLINKS+=unvis.3 strunvis.3 strunvisx.3
 MLINKS+=vis.3 strvis.3 vis.3 strvisx.3
 .endif