diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5f51cade..0195499f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
 ### 11.30
- - Improvements on 5Ghz country code check
+ - Improvements on 5Ghz country code check and 5Ghz band capability on adapters
 
 ### 11.22
  - Possibility to add manually ESSID name for selected hidden networks
diff --git a/airgeddon.sh b/airgeddon.sh
index 6c2dc5d9e..1ad8a68e1 100755
--- a/airgeddon.sh
+++ b/airgeddon.sh
@@ -1466,7 +1466,7 @@ function get_5ghz_band_info_from_phy_interface() {
 
 	debug_print
 
-	if iw phy "${1}" channels 2> /dev/null | grep -i "5180 MHz" > /dev/null; then
+	if iw phy "${1}" channels 2> /dev/null | grep -Ei "5180(\.0)? MHz" > /dev/null; then
 		if "${AIRGEDDON_5GHZ_ENABLED:-true}"; then
 			return 0
 		else