diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index 94cef4afb..c90fa629a 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -937,7 +937,7 @@ fast_reauth=1
 #
 # group_rekey: Group rekeying time in seconds. This value, if non-zero, is used
 # as the dot11RSNAConfigGroupRekeyTime parameter when operating in
-# Authenticator role in IBSS.
+# Authenticator role in IBSS, or in AP and mesh modes.
 #
 # Following fields are only used with internal EAP implementation.
 # eap: space-separated list of accepted EAP methods