diff --git a/rg1-checksum b/rg1-checksum
new file mode 100644
index 0000000..c75843b
--- /dev/null
+++ b/rg1-checksum
@@ -0,0 +1 @@
+af377e02688fd7ba68ee4223bc5aae7a5dded33c  /sgoinfre/goinfre/Perso/tmaze/roger-skyline-1.vdi