diff --git a/recipes-extended/tdkb/files/Set_properties_logan.sh b/recipes-extended/tdkb/files/Set_properties_logan.sh
index 8d47435..62c646b 100644
--- a/recipes-extended/tdkb/files/Set_properties_logan.sh
+++ b/recipes-extended/tdkb/files/Set_properties_logan.sh
@@ -30,11 +30,8 @@
 	devidx=$(($devidx + 1))
 done
 
-if [ -e /etc/wireless/mediatek/mt7992.b1.dat ]; then
-	echo "DEFAULT_CHANNEL_BANDWIDTH=40MHz,160MHz" >> /etc/tdk_platform.properties
-else
-	echo "DEFAULT_CHANNEL_BANDWIDTH=40MHz,80MHz" >> /etc/tdk_platform.properties
-fi
+
+echo "DEFAULT_CHANNEL_BANDWIDTH=40MHz,80MHz" >> /etc/tdk_platform.properties
 echo "RADIO_MODES_2G=n:11NGHT40MINUS:4,n:11NGHT40MINUS:8,ax:11AXHE40MINUS:32,ax:11AXHE40MINUS:0" >> /etc/tdk_platform.properties
 echo "RADIO_MODES_5G=ac:11ACVHT80:16,n:11NAHT40MINUS:8,ax:11AXHE80:32,ax:11AXHE80:0" >> /etc/tdk_platform.properties
 echo "getAp0DTIMInterval=1" >> /etc/tdk_platform.properties