diff --git a/share/man/man9/contigmalloc.9 b/share/man/man9/contigmalloc.9
index 69c9ee53ff75..361e44ea24be 100644
--- a/share/man/man9/contigmalloc.9
+++ b/share/man/man9/contigmalloc.9
@@ -120,4 +120,5 @@ or
 .Fa boundary
 is not a power of two.
 .Sh SEE ALSO
-.Xr malloc 9
+.Xr malloc 9 ,
+.Xr memguard 9
diff --git a/share/man/man9/malloc.9 b/share/man/man9/malloc.9
index ea4dd06155e0..430845266fc8 100644
--- a/share/man/man9/malloc.9
+++ b/share/man/man9/malloc.9
@@ -304,4 +304,5 @@ message.
 .Sh SEE ALSO
 .Xr vmstat 8 ,
 .Xr contigmalloc 9 ,
+.Xr memguard 9 ,
 .Xr vnode 9