diff --git a/autotests/util/hostapd.py b/autotests/util/hostapd.py
index eac0985e..f8000411 100644
--- a/autotests/util/hostapd.py
+++ b/autotests/util/hostapd.py
@@ -6,3 +6,11 @@ class HostapdCLI:
     @staticmethod
     def wps_push_button():
         os.system('hostapd_cli wps_pbc')
+
+    @staticmethod
+    def deauthenticate(client_address):
+        os.system('hostapd_cli deauthenticate ' + client_address)
+
+    @staticmethod
+    def kill_all():
+        os.system('killall hostapd')