diff --git a/app/internal/sockopts/sockopts_linux.go b/app/internal/sockopts/sockopts_linux.go
index 19777b5..e51e75a 100644
--- a/app/internal/sockopts/sockopts_linux.go
+++ b/app/internal/sockopts/sockopts_linux.go
@@ -58,11 +58,7 @@ func fdControlUnixSocketImpl(c *net.UDPConn, path string) error {
 		}
 		defer unix.Close(socketFd)
 
-		timeoutUsec := fdControlUnixTimeout.Microseconds()
-		timeout := unix.Timeval{
-			Sec:  timeoutUsec / 1e6,
-			Usec: timeoutUsec % 1e6,
-		}
+		timeout := unixTimeval()
 
 		_ = unix.SetsockoptTimeval(socketFd, unix.SOL_SOCKET, unix.SO_RCVTIMEO, &timeout)
 		_ = unix.SetsockoptTimeval(socketFd, unix.SOL_SOCKET, unix.SO_SNDTIMEO, &timeout)
diff --git a/app/internal/sockopts/timeval_linux_32.go b/app/internal/sockopts/timeval_linux_32.go
new file mode 100644
index 0000000..af8c262
--- /dev/null
+++ b/app/internal/sockopts/timeval_linux_32.go
@@ -0,0 +1,15 @@
+//go:build linux && (386 || arm || mips || mipsle || ppc)
+
+package sockopts
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+func unixTimeval() unix.Timeval {
+	timeUsec := fdControlUnixTimeout.Microseconds()
+	return unix.Timeval{
+		Sec:  int32(timeUsec / 1e6),
+		Usec: int32(timeUsec % 1e6),
+	}
+}
diff --git a/app/internal/sockopts/timeval_linux_64.go b/app/internal/sockopts/timeval_linux_64.go
new file mode 100644
index 0000000..407438c
--- /dev/null
+++ b/app/internal/sockopts/timeval_linux_64.go
@@ -0,0 +1,15 @@
+//go:build linux && (amd64 || arm64 || loong64 || mips64 || mips64le || ppc64 || ppc64le || riscv64 || s390x || sparc64)
+
+package sockopts
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+func unixTimeval() unix.Timeval {
+	timeUsec := fdControlUnixTimeout.Microseconds()
+	return unix.Timeval{
+		Sec:  timeUsec / 1e6,
+		Usec: timeUsec % 1e6,
+	}
+}