diff --git a/ROMImages/Enterprise/readme.txt b/ROMImages/Enterprise/readme.txt
new file mode 100644
index 000000000..2b4947e52
--- /dev/null
+++ b/ROMImages/Enterprise/readme.txt
@@ -0,0 +1,5 @@
+ROM files would ordinarily go here; the copyright status of these is uncertain so they have not been included in this repository.
+
+Expected files:
+
+exos.rom