diff --git a/config/qemu-moc.config b/config/qemu-moc.config
index 177a7566..b48093ad 100644
--- a/config/qemu-moc.config
+++ b/config/qemu-moc.config
@@ -1,5 +1,6 @@
-# Configuration for building the MOC "server" build on the x230
-# thinkpad prototypes.
+# Configuration for building the MOC "server" built to run under
+# the qemu emulator.  Note that the TPM does not work, so this
+# will just drop into the recovery shell.
 BOARD=qemu
 CONFIG_CRYPTSETUP=y
 CONFIG_FLASHROM=y