diff --git a/man/pkgconf.1 b/man/pkgconf.1
index 040c8a9..269f385 100644
--- a/man/pkgconf.1
+++ b/man/pkgconf.1
@@ -202,3 +202,5 @@ If set, disables the path relocation feature.
 Displaying the CFLAGS of a package:
 .Dl $ pkgconf --cflags foo
 .Dl -fPIC -I/usr/include/foo
+.Sh SEE ALSO
+.Xr pkg.m4 7