diff --git a/Supported-Systems.md b/Supported-Systems.md
index 5de0fb1..5282bb0 100644
--- a/Supported-Systems.md
+++ b/Supported-Systems.md
@@ -45,7 +45,7 @@ Currently none of the core developers have Amiga machines to test with so these
 
 ## Working
 
-Amiga 500 with an A590 running Workbench 1.3.
+Amiga 500 with an A590 running Workbench 1.3. - Only sees drives as 500mb, possibly a WB1.3 thing
 
 
 ## Not working