diff --git a/wifi/1.0/default/hidl_struct_util.cpp b/wifi/1.0/default/hidl_struct_util.cpp
index 077dbb8..32206d8 100644
--- a/wifi/1.0/default/hidl_struct_util.cpp
+++ b/wifi/1.0/default/hidl_struct_util.cpp
@@ -914,7 +914,14 @@
   legacy_request->sid_beacon_val =
         (hidl_request.configParams.includePublishServiceIdsInBeacon ? 0x1 : 0x0)
             | (hidl_request.configParams.numberOfPublishServiceIdsInBeacon << 1);
-  // TODO: b/35195516 connect SubscribeServiceIds to legacy HAL once implemented
+  legacy_request->config_subscribe_sid_beacon = 1;
+  if (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon > 127) {
+    LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: numberOfSubscribeServiceIdsInBeacon > 127";
+    return false;
+  }
+  legacy_request->subscribe_sid_beacon_val =
+        (hidl_request.configParams.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0)
+            | (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
   legacy_request->config_rssi_window_size = 1;
   legacy_request->rssi_window_size_val = hidl_request.configParams.rssiWindowSize;
   legacy_request->config_disc_mac_addr_randomization = 1;
@@ -1321,7 +1328,14 @@
   }
   legacy_request->sid_beacon = (hidl_request.includePublishServiceIdsInBeacon ? 0x1 : 0x0)
         | (hidl_request.numberOfPublishServiceIdsInBeacon << 1);
-  // TODO: b/35195516 connect SubscribeServiceIds to legacy HAL once implemented
+  legacy_request->config_subscribe_sid_beacon = 1;
+  if (hidl_request.numberOfSubscribeServiceIdsInBeacon > 127) {
+    LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: numberOfSubscribeServiceIdsInBeacon > 127";
+    return false;
+  }
+  legacy_request->subscribe_sid_beacon_val =
+        (hidl_request.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0)
+            | (hidl_request.numberOfSubscribeServiceIdsInBeacon << 1);
   legacy_request->config_rssi_window_size = 1;
   legacy_request->rssi_window_size_val = hidl_request.rssiWindowSize;
   legacy_request->config_disc_mac_addr_randomization = 1;