diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index ad686cc534a..9dfa03d5991 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -401,6 +401,21 @@ MK_CLANG_EXTRAS:= no
 MK_CLANG_FULL:= no
 .endif
 
+#
+# MK_* options whose default value depends on another option.
+#
+.for vv in \
+    GSSAPI/KERBEROS \
+    MAN_UTILS/MAN
+.if defined(WITH_${vv:H})
+MK_${vv:H}:=	yes
+.elif defined(WITHOUT_${vv:H})
+MK_${vv:H}:=	no
+.else
+MK_${vv:H}:=	${MK_${vv:T}}
+.endif
+.endfor
+
 #
 # Set defaults for the MK_*_SUPPORT variables.
 #
@@ -428,21 +443,6 @@ MK_${var}_SUPPORT:= yes
 .endif
 .endfor
 
-#
-# MK_* options whose default value depends on another option.
-#
-.for vv in \
-    GSSAPI/KERBEROS \
-    MAN_UTILS/MAN
-.if defined(WITH_${vv:H})
-MK_${vv:H}:=	yes
-.elif defined(WITHOUT_${vv:H})
-MK_${vv:H}:=	no
-.else
-MK_${vv:H}:=	${MK_${vv:T}}
-.endif
-.endfor
-
 .if !${COMPILER_FEATURES:Mc++11}
 MK_LLDB:=	no
 .endif