diff --git a/hostapd/aidl/hostapd.cpp b/hostapd/aidl/hostapd.cpp
index d58b1ed..b5118b3 100644
--- a/hostapd/aidl/hostapd.cpp
+++ b/hostapd/aidl/hostapd.cpp
@@ -781,6 +781,10 @@
 			"owe_transition_ifname=%s", owe_transition_ifname.c_str());
 	}
 
+	std::string ap_isolation_as_string = StringPrintf("ap_isolate=%s",
+			isAidlServiceVersionAtLeast(3) && nw_params.isClientIsolationEnabled ?
+			"1" : "0");
+
 	return StringPrintf(
 		"interface=%s\n"
 		"driver=nl80211\n"
@@ -806,6 +810,7 @@
 		"%s\n"
 		"%s\n"
 		"%s\n"
+		"%s\n"
 		"%s\n",
 		iface_params.usesMlo ? br_name.c_str() : iface_params.name.c_str(),
 		iface_params.name.c_str(),
@@ -825,7 +830,8 @@
 		owe_transition_ifname_as_string.c_str(),
 		enable_edmg_as_string.c_str(),
 		edmg_channel_as_string.c_str(),
-		vendor_elements_as_string.c_str());
+		vendor_elements_as_string.c_str(),
+		ap_isolation_as_string.c_str());
 }
 
 Generation getGeneration(hostapd_hw_modes *current_mode)