diff --git a/sys/man/1/colors b/sys/man/1/colors
index 67a096a3d..51a787f3a 100644
--- a/sys/man/1/colors
+++ b/sys/man/1/colors
@@ -68,5 +68,7 @@ are taken as synonyms for the current color map stored in the display hardware.
 directory of color map files
 .SH SOURCE
 .B /sys/src/cmd/colors.c
+.br
+.B /sys/src/cmd/getmap.c
 .SH SEE ALSO
 .IR color (6)
diff --git a/sys/man/1/who b/sys/man/1/who
index 1a13c3af0..ab3a02488 100644
--- a/sys/man/1/who
+++ b/sys/man/1/who
@@ -20,3 +20,5 @@ to find out more information about
 .IR person .
 .SH SOURCE
 .B /rc/bin/who
+.br
+.B /rc/bin/whois