diff --git a/src/modules/alsa/mixer/profile-sets/default.conf b/src/modules/alsa/mixer/profile-sets/default.conf
index c73bf5cea..c517d2b95 100644
--- a/src/modules/alsa/mixer/profile-sets/default.conf
+++ b/src/modules/alsa/mixer/profile-sets/default.conf
@@ -58,6 +58,8 @@
 ; exact-channels = yes | no                 # If no, and the exact number of channels is not supported,
 ;                                           # allow device to be opened with another channel count
 ; fallback = no | yes                       # This mapping will only be considered if all non-fallback mappings fail
+; intended-roles = ...                      # Set the device.intended_roles property for the sink/source.
+;
 ; [Profile id]
 ; input-mappings = ...                      # Lists mappings for sources on this profile, those mapping must be
 ;                                           # defined in this file too