diff --git a/build.zig b/build.zig
index 47712ba2..53fb5dbf 100644
--- a/build.zig
+++ b/build.zig
@@ -2,11 +2,9 @@ const std = @import("std");
 const builtin = @import("builtin");
 const system_sdk = @import("libs/glfw/system_sdk.zig");
 const glfw = @import("libs/glfw/build.zig");
-const ecs = @import("libs/ecs/build.zig");
 const freetype = @import("libs/freetype/build.zig");
 const basisu = @import("libs/basisu/build.zig");
 const sysjs = @import("libs/sysjs/build.zig");
-const earcut = @import("libs/earcut/build.zig");
 const gamemode = @import("libs/gamemode/build.zig");
 const model3d = @import("libs/model3d/build.zig");
 const dusk = @import("libs/dusk/build.zig");