diff --git a/build.zig.zon b/build.zig.zon
index b7d23b95b..cd007a1ac 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -18,12 +18,14 @@
         .@"tools/flags" = .{ .path = "tools/flags" },
 
         // modules
+        .@"modules/bounded-array" = .{ .path = "modules/bounded-array" },
         .@"modules/foundation-libc" = .{ .path = "modules/foundation-libc" },
-        //.@"modules/freertos" = .{ .path = "modules/freertos" },
+        .@"modules/freertos" = .{ .path = "modules/freertos" },
         .@"modules/lwip" = .{ .path = "modules/lwip" },
         .@"modules/network" = .{ .path = "modules/network" },
         .@"modules/riscv32-common" = .{ .path = "modules/riscv32-common" },
         .@"modules/rtt" = .{ .path = "modules/rtt" },
+        .@"modules/virtual-io" = .{ .path = "modules/virtual-io" },
 
         // simulators
         .@"sim/aviron" = .{ .path = "sim/aviron", .lazy = true },
diff --git a/modules/freertos/build.zig b/modules/freertos/build.zig
index 3ca068055..dbc1b1e04 100644
--- a/modules/freertos/build.zig
+++ b/modules/freertos/build.zig
@@ -1,7 +1,7 @@
 const std = @import("std");
 const Translator = @import("translate_c").Translator;
 
-const FreeRTOS_Port = enum {
+pub const FreeRTOS_Port = enum {
     RP2040,
     RP2350_ARM,
     RP2350_RISCV,