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-rw-r--r--baremetal/README.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/baremetal/README.md b/baremetal/README.md
index 6e47fd96..39d3786a 100644
--- a/baremetal/README.md
+++ b/baremetal/README.md
@@ -27,4 +27,5 @@ sectors past the BIOS entrypoint). See baremetal/boot.hex for details.
 So far the programs have only been tested in Qemu and Bochs emulators.
 
 [1] Though we might need to start thinking of [the PC memory map](https://wiki.osdev.org/Memory_Map_(x86))
-as our programs grow past the first 512KB of memory.
+as our programs grow past the first 512KB of memory. Writing to random
+locations can damage hardware or corrupt storage devices.