diff --git a/src/h2load_quic.cc b/src/h2load_quic.cc
index 6d729b80..7d3281b5 100644
--- a/src/h2load_quic.cc
+++ b/src/h2load_quic.cc
@@ -480,8 +480,14 @@ int Client::quic_init(const sockaddr *local_addr, socklen_t local_addrlen,
   params.max_idle_timeout = 30 * NGTCP2_SECONDS;
 
   auto path = ngtcp2_path{
-      {local_addrlen, const_cast<sockaddr *>(local_addr)},
-      {remote_addrlen, const_cast<sockaddr *>(remote_addr)},
+      {
+          const_cast<sockaddr *>(local_addr),
+          local_addrlen,
+      },
+      {
+          const_cast<sockaddr *>(remote_addr),
+          remote_addrlen,
+      },
   };
 
   assert(config->npn_list.size());
@@ -647,8 +653,14 @@ int Client::read_quic() {
     ++worker->stats.udp_dgram_recv;
 
     auto path = ngtcp2_path{
-        {local_addr.len, &local_addr.su.sa},
-        {addrlen, &su.sa},
+        {
+            &local_addr.su.sa,
+            local_addr.len,
+        },
+        {
+            &su.sa,
+            addrlen,
+        },
     };
 
     rv = ngtcp2_conn_read_pkt(quic.conn, &path, &pi, buf.data(), nread,
diff --git a/src/shrpx_http3_upstream.cc b/src/shrpx_http3_upstream.cc
index 87f219db..8fdd786b 100644
--- a/src/shrpx_http3_upstream.cc
+++ b/src/shrpx_http3_upstream.cc
@@ -663,8 +663,14 @@ int Http3Upstream::init(const UpstreamAddr *faddr, const Address &remote_addr,
   params.stateless_reset_token_present = 1;
 
   auto path = ngtcp2_path{
-      {local_addr.len, const_cast<sockaddr *>(&local_addr.su.sa)},
-      {remote_addr.len, const_cast<sockaddr *>(&remote_addr.su.sa)},
+      {
+          const_cast<sockaddr *>(&local_addr.su.sa),
+          local_addr.len,
+      },
+      {
+          const_cast<sockaddr *>(&remote_addr.su.sa),
+          remote_addr.len,
+      },
       const_cast<UpstreamAddr *>(faddr),
   };
 
@@ -1639,12 +1645,12 @@ int Http3Upstream::on_read(const UpstreamAddr *faddr,
 
   auto path = ngtcp2_path{
       {
-          local_addr.len,
           const_cast<sockaddr *>(&local_addr.su.sa),
+          local_addr.len,
       },
       {
-          remote_addr.len,
           const_cast<sockaddr *>(&remote_addr.su.sa),
+          remote_addr.len,
       },
       const_cast<UpstreamAddr *>(faddr),
   };