diff --git a/package/mac80211/patches/543-ath9k_enable_ar9100_ani.patch b/package/mac80211/patches/543-ath9k_enable_ar9100_ani.patch
new file mode 100644
index 00000000000..80b8d2e5f60
--- /dev/null
+++ b/package/mac80211/patches/543-ath9k_enable_ar9100_ani.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -513,7 +513,7 @@ static int ath9k_hw_post_init(struct ath
+ 		return ecode;
+ 	}
+ 
+-	if (!AR_SREV_9100(ah) && !AR_SREV_9340(ah)) {
++	if (!AR_SREV_9340(ah)) {
+ 		ath9k_hw_ani_setup(ah);
+ 		ath9k_hw_ani_init(ah);
+ 	}