diff --git a/ChangeLog b/ChangeLog
index 35c3fde..7bdeed1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-06-26  Ben Elliston  <bje@gnu.org>
+
+	* config.sub (vsta): Move into alphabetical order.
+
 2019-06-10  Ben Elliston  <bje@gnu.org>
 
 	* config.guess (*:OS108:*:*): Recognise new OS.
diff --git a/config.sub b/config.sub
index 5b158ac..544e04d 100755
--- a/config.sub
+++ b/config.sub
@@ -360,10 +360,6 @@ case $1 in
 				basic_machine=i386-mach
 				os=mach
 				;;
-			vsta)
-				basic_machine=i386-pc
-				os=vsta
-				;;
 			isi68 | isi)
 				basic_machine=m68k-isi
 				os=sysv
@@ -612,6 +608,10 @@ case $1 in
 				basic_machine=vax-dec
 				os=vms
 				;;
+			vsta)
+				basic_machine=i386-pc
+				os=vsta
+				;;
 			vxworks960)
 				basic_machine=i960-wrs
 				os=vxworks