diff --git a/hostapd_wave/patches/0601-hostapd-init-blacklist.patch b/hostapd_wave/patches/0601-hostapd-init-blacklist.patch
new file mode 100644
index 0000000000000000000000000000000000000000..27a3a5a26bf9a895afda7ef7c69195f30b460353
--- /dev/null
+++ b/hostapd_wave/patches/0601-hostapd-init-blacklist.patch
@@ -0,0 +1,11 @@
+--- a/src/ap/hostapd.c
++++ b/src/ap/hostapd.c
+@@ -2198,6 +2198,8 @@ hostapd_alloc_bss_data(struct hostapd_if
+ 	hapd->ctrl_sock = -1;
+ 	dl_list_init(&hapd->ctrl_dst);
+ 	dl_list_init(&hapd->nr_db);
++	dl_list_init(&hapd->erp_keys);
++	dl_list_init(&hapd->multi_ap_blacklist);
+ 
+ 	return hapd;
+ }