diff --git a/src/test/regress/system.sh b/src/test/regress/system.sh
deleted file mode 100755
index de147325434..00000000000
--- a/src/test/regress/system.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-echo -n "string to use for system specific expected/* files: "
-../../../config/config.guess |awk -F\- '{ split($3,a,/[0-9]/); printf"%s-%s", $1, a[1] }'
-echo ""