diff --git a/src/Config.zig b/src/Config.zig
index 4395f44..a175a2d 100644
--- a/src/Config.zig
+++ b/src/Config.zig
@@ -32,7 +32,7 @@ pub fn destroy(allocator: std.mem.Allocator) void {
 
 rotctl: RotControlConfig = .{
     .listen_address = "127.0.0.1",
-    .listen_port = 5432,
+    .listen_port = 4533,
 },
 labjack: LabjackConfig = .{
     .device = .autodetect,