diff --git a/engine/breeze/ui/ui.c b/engine/breeze/ui/ui.c
index f224656..de6f638 100644
--- a/engine/breeze/ui/ui.c
+++ b/engine/breeze/ui/ui.c
@@ -102,6 +102,7 @@ static void bzUINodeClearStyles(BzUINode *node) {
 
 BzUI *bzUICreate() {
     BzUI *ui = bzAlloc(sizeof(*ui));
+    bzMemSet(ui, 0, sizeof(*ui));
 
     ui->nodeMap = NULL;
     hmdefault(ui->nodeMap, NULL);