diff --git a/manpages/en/lb_config.1 b/manpages/en/lb_config.1
index 37a6da504..a06322c5b 100644
--- a/manpages/en/lb_config.1
+++ b/manpages/en/lb_config.1
@@ -440,9 +440,9 @@ defines if an ONIE.bin image is generated. ONIE binaries can be loaded by suppor
 defines additional kernel command line options that the ONIE system will use when booting the image. Default is empty string.
 .IP "\fB\-\-parent\-archive\-areas\fR \fIARCHIVE_AREA\fR|""\fIARCHIVE_AREAS\fR""" 4
 defines the archive areas for derivatives of the resulting live system.
-.IP "\-d|\fB\-\-parent\-debian\-installer\-distribution\fR \fICODENAME\fR" 4
+.IP "\fB\-\-parent\-debian\-installer\-distribution\fR \fICODENAME\fR" 4
 defines the parent debian\-installer distribution for derivatives of the resulting live system.
-.IP "\-d|\fB\-\-parent\-distribution\fR \fICODENAME\fR" 4
+.IP "\fB\-\-parent\-distribution\fR \fICODENAME\fR" 4
 defines the parent distribution for derivatives of the resulting live system.
 .IP "\fB\-\-parent\-mirror\-binary\fR \fIURL\fR" 4
 sets the location of the debian package mirror that should end up configured in the final image and which is the one a user would see and use. This has not necessarily to be the same that is used to build the image, e.g. if you use a local mirror but want to have an official mirror in the image. By default, 'http://httpredir.debian.org/debian/' is used.