diff --git a/libs/binder/trusty/include/binder/RpcServerTrusty.h b/libs/binder/trusty/include/binder/RpcServerTrusty.h
index 583ad01..127676b 100644
--- a/libs/binder/trusty/include/binder/RpcServerTrusty.h
+++ b/libs/binder/trusty/include/binder/RpcServerTrusty.h
@@ -94,9 +94,8 @@
     static sp<RpcServer> makeRpcServer(std::unique_ptr<RpcTransportCtx> ctx) {
         auto rpcServer = sp<RpcServer>::make(std::move(ctx));
 
-        // TODO(b/266741352): follow-up to prevent needing this in the future
-        // Trusty needs to be set to the latest stable version that is in prebuilts there.
-        LOG_ALWAYS_FATAL_IF(!rpcServer->setProtocolVersion(0));
+        // By default we use the latest stable version.
+        LOG_ALWAYS_FATAL_IF(!rpcServer->setProtocolVersion(RPC_WIRE_PROTOCOL_VERSION));
 
         return rpcServer;
     }
diff --git a/libs/binder/trusty/rust/binder_rpc_server_bindgen/cpp/ARpcServerTrusty.cpp b/libs/binder/trusty/rust/binder_rpc_server_bindgen/cpp/ARpcServerTrusty.cpp
index 451383a..12e347e 100644
--- a/libs/binder/trusty/rust/binder_rpc_server_bindgen/cpp/ARpcServerTrusty.cpp
+++ b/libs/binder/trusty/rust/binder_rpc_server_bindgen/cpp/ARpcServerTrusty.cpp
@@ -27,6 +27,13 @@
 using android::sp;
 using android::wp;
 
+// The default behavior in trusty is to allow handles to be passed with tipc IPC.
+// We add mode NONE so that servers do not reject connections from clients who do
+// not change their default transport mode.
+static const std::vector<RpcSession::FileDescriptorTransportMode> TRUSTY_SERVER_SUPPORTED_FD_MODES =
+        {RpcSession::FileDescriptorTransportMode::TRUSTY,
+         RpcSession::FileDescriptorTransportMode::NONE};
+
 struct ARpcServerTrusty {
     sp<RpcServer> mRpcServer;
 
@@ -53,6 +60,8 @@
         return nullptr;
     }
 
+    rpcServer->setSupportedFileDescriptorTransportModes(TRUSTY_SERVER_SUPPORTED_FD_MODES);
+
     rpcServer->setPerSessionRootObject(
             [cb, cbArgSp](wp<RpcSession> /*session*/, const void* addrPtr, size_t len) {
                 auto* aib = (*cb)(addrPtr, len, cbArgSp.get());