diff --git a/src/loaders/lottie/tvgLottieProperty.h b/src/loaders/lottie/tvgLottieProperty.h
index 26a495eb..34ac4310 100644
--- a/src/loaders/lottie/tvgLottieProperty.h
+++ b/src/loaders/lottie/tvgLottieProperty.h
@@ -75,7 +75,7 @@ struct TextDocument
     } stroke;
     char* name = nullptr;
     float size;
-    float tracking;
+    float tracking = 0.0f;
     uint8_t justify;
 };