diff --git a/autotests/testHiddenNetworks/hw.conf b/autotests/testHiddenNetworks/hw.conf
index 7147e4be..065e9003 100644
--- a/autotests/testHiddenNetworks/hw.conf
+++ b/autotests/testHiddenNetworks/hw.conf
@@ -1,8 +1,7 @@
 [SETUP]
 num_radios=7
 start_iwd=0
-max_test_exec_interval_sec=160
-tmpfs_extra_stuff=main.conf
+hwsim_medium=no
 
 [HOSTAPD]
 rad0=ssidHiddenOpen.conf
diff --git a/autotests/testSAE/hw.conf b/autotests/testSAE/hw.conf
index d79aa1c7..86f42630 100644
--- a/autotests/testSAE/hw.conf
+++ b/autotests/testSAE/hw.conf
@@ -1,7 +1,7 @@
 [SETUP]
 num_radios=7
 start_iwd=0
-max_test_exec_interval_sec=45
+hwsim_medium=no
 
 [HOSTAPD]
 rad0=ssidSAE.conf