diff --git a/man8/ld.so.8 b/man8/ld.so.8
index 77ead7962..9b1987f04 100644
--- a/man8/ld.so.8
+++ b/man8/ld.so.8
@@ -159,6 +159,25 @@ instead of running normally.
 Then there are lots of more or less obscure variables,
 many obsolete or only for internal use.
 .TP
+.B LD_USE_LOAD_BIAS
+.\" http://sources.redhat.com/ml/libc-hacker/2003-11/msg00127.html
+.\" Subject: [PATCH] Support LD_USE_LOAD_BIAS
+.\" Jakub Jelinek
+By default (i.e., if this variable is not defined)
+executables and prelinked
+shared objects will honor base addresses of their dependent libraries
+and (non-prelinked) position-independent executables (PIEs)
+and other shared objects will not honor them.
+If
+.B LD_USE_LOAD_BIAS
+is defined wit the value, both executables and PIEs
+will honor the base addresses.
+If
+.B LD_USE_LOAD_BIAS
+is defined with the value 0,
+neither executables nor PIEs will honor the base addresses.
+This variable is ignored by set-user-ID and set-group-ID programs.
+.TP
 .B LD_WARN
 (ELF only)(glibc since 2.1.3)
 If set to a non-empty string, warn about unresolved symbols.