diff --git a/daemon/x52d.conf b/daemon/x52d.conf
index ae770b8..02c6205 100644
--- a/daemon/x52d.conf
+++ b/daemon/x52d.conf
@@ -89,6 +89,9 @@ Speed=0
 # Profiles - only valid on Linux
 ######################################################################
 [Profiles]
+# TODO: Profiles are used to map the buttons and axis to keyboard events, and
+# can be used to write macros. This is a placeholder only for now, and is not
+# supported yet.
 
 # Directory is the location of the folder containing the individual profiles.
 Directory=/etc/x52d/profiles.d