diff --git a/Assets/ManagedResources/Prefabs/UI/SurpriseBox/SurpriseBoxPanel.prefab b/Assets/ManagedResources/Prefabs/UI/SurpriseBox/SurpriseBoxPanel.prefab
index 3d29ff604f..ff79fd2a6a 100644
--- a/Assets/ManagedResources/Prefabs/UI/SurpriseBox/SurpriseBoxPanel.prefab
+++ b/Assets/ManagedResources/Prefabs/UI/SurpriseBox/SurpriseBoxPanel.prefab
@@ -36,7 +36,7 @@ RectTransform:
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: 0, y: 24}
-  m_SizeDelta: {x: 156, y: 136}
+  m_SizeDelta: {x: 100, y: 100}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!222 &7245638390345981121
 CanvasRenderer: