diff --git a/build.zig b/build.zig
index 76f7a6a..bf46761 100644
--- a/build.zig
+++ b/build.zig
@@ -20,7 +20,13 @@ pub fn build(b: *std.build.Builder) void {
     exe.addIncludeDir("3rdparty/raylib/src");
     exe.addIncludeDir("3rdparty/raygui/src");
     exe.addIncludeDir("3rdparty/raygui/examples");
-    exe.addCSourceFile("src/raylib.c", &[_][]u8{});
+    const raylib_flags = &[_][]const u8{
+        "-std=gnu99",
+        "-DPLATFORM_DESKTOP",
+        "-DGL_SILENCE_DEPRECATION=199309L",
+        "-fno-sanitize=undefined",
+    };
+    exe.addCSourceFile("src/raylib.c", raylib_flags);
 
     exe.setBuildMode(mode);
     exe.install();
diff --git a/src/test_box.zig b/src/test_box.zig
deleted file mode 100644
index 8bc5202..0000000
--- a/src/test_box.zig
+++ /dev/null
@@ -1,23 +0,0 @@
-const std = @import("std");
-const r = @import("raylib.zig");
-
-pub fn main() anyerror!void {
-    r.InitWindow(800, 450, "doggo");
-    defer r.CloseWindow();
-
-    while (!r.WindowShouldClose()) {
-
-        // Draw
-        r.BeginDrawing();
-        defer r.EndDrawing();
-
-        r.ClearBackground(r.RAYWHITE);
-
-        _ = r.GuiMessageBox(
-            r.Rectangle{ .x = 0, .y = 0, .width = 200, .height = 200 },
-            "Message Box Title",
-            "Message content",
-            null,
-        );
-    }
-}