diff --git a/package/kernel/mac80211/patches/ath/407-regulatory-sanitize-extra-codes.patch b/package/kernel/mac80211/patches/ath/407-regulatory-sanitize-extra-codes.patch
new file mode 100644
index 0000000000..95db0d8f1a
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath/407-regulatory-sanitize-extra-codes.patch
@@ -0,0 +1,18 @@
+Index: backports-4.19.7-1/drivers/net/wireless/ath/regd.c
+===================================================================
+--- backports-4.19.7-1.orig/drivers/net/wireless/ath/regd.c
++++ backports-4.19.7-1/drivers/net/wireless/ath/regd.c
+@@ -703,6 +703,12 @@ ath_regd_init_wiphy(struct ath_regulator
+  */
+ static void ath_regd_sanitize(struct ath_regulatory *reg)
+ {
++	/*
++	 * This will sanitize the following values:
++	 * - 0x834b -> in the Linksys EA6350v3
++	 * - 0x8000 -> some manufacturers use this invalid code
++	 */
+-	if (reg->current_rd != COUNTRY_ERD_FLAG)
++	if (reg->current_rd != COUNTRY_ERD_FLAG &&
++	    reg->current_rd != 0x834b)
+ 		return;
+ 	printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n");