diff --git a/src/app.zig b/src/app.zig
index c365589..b9b0f59 100644
--- a/src/app.zig
+++ b/src/app.zig
@@ -99,7 +99,7 @@ pub const App = struct {
     tick_count: u64 = 0,
 
     /// FPS tracking
-    fps_counter: animation.FpsCounter = .{},
+    fps_counter: animation.FpsCounter = animation.FpsCounter.init(),
 
     /// Quit requested
     should_quit: bool = false,