diff --git a/lib/libc/gen/vis.3 b/lib/libc/gen/vis.3
index a2057b606bb9..8815d87dfc08 100644
--- a/lib/libc/gen/vis.3
+++ b/lib/libc/gen/vis.3
@@ -266,7 +266,6 @@ With this flag set, the encoding is
 ambiguous and non-invertible.
 .Sh SEE ALSO
 .Xr unvis 1 ,
-.Xr strunvis 3 ,
 .Xr unvis 3
 .Rs
 .%A R. Fielding