diff --git a/Sandbox/!#include-in-!#if-test-uBO.txt b/Sandbox/!#include-in-!#if-test-uBO.txt
deleted file mode 100644
index 789fb8a69..000000000
--- a/Sandbox/!#include-in-!#if-test-uBO.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-! Title: !#include-in-!#if Test (uBO version)
-! Version: 15June2020v1-Sandbox
-!#if !ext_ublock
-!#include JohnMadden.txt
-!#endif