diff --git a/share/man/man5/src.conf.5 b/share/man/man5/src.conf.5
index a91c040d6139..37ebd0585431 100644
--- a/share/man/man5/src.conf.5
+++ b/share/man/man5/src.conf.5
@@ -1,6 +1,6 @@
 .\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
 .\" $FreeBSD$
-.Dd December 10, 2020
+.Dd December 15, 2020
 .Dt SRC.CONF 5
 .Os
 .Sh NAME
@@ -656,9 +656,6 @@ and
 .Xr ftpd 8 .
 .It Va WITHOUT_GAMES
 Set to not build games.
-.It Va WITH_GDB
-Set to build
-.Xr gdb 1 .
 .It Va WITHOUT_GH_BC
 Set to not build and install the enhanced
 .Xr bc 1
@@ -1634,8 +1631,6 @@ When set, it enforces these options:
 .It
 .Va WITHOUT_CLANG_FULL
 .It
-.Va WITHOUT_GDB
-.It
 .Va WITHOUT_INCLUDES
 .It
 .Va WITHOUT_LLD