diff --git a/Assets/Resources/Prefabs/Facts/Cuboid.prefab b/Assets/Resources/Prefabs/Facts/Cuboid.prefab
index 5098a4e37832ca132a1da8d1b9f15c5bac1167c4..76e12f1540739c9b01c97358a4ce5767cef6e0ea 100644
--- a/Assets/Resources/Prefabs/Facts/Cuboid.prefab
+++ b/Assets/Resources/Prefabs/Facts/Cuboid.prefab
@@ -54,7 +54,8 @@ MonoBehaviour:
   Selected: {fileID: 2100000, guid: 34a95baef388bb8458c97a626b732f9f, type: 2}
   Hint: {fileID: 2100000, guid: 8621b710d7d1d5041bc6bfd0cc37cdff, type: 2}
   Solution: {fileID: 2100000, guid: 2a003f0807acc1142965bb21bdc824f6, type: 2}
-  renderer: []
+  renderer:
+  - {fileID: 1525151776347487752}
 --- !u!1 &8645286316326201467
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Resources/Prefabs/Facts/Sphere.prefab b/Assets/Resources/Prefabs/Facts/Sphere.prefab
index e0ae1814930c6dbc9171d20a152dc9cf6f7a8561..d17aae61ba6d4b58ba7021d7923b465caf332192 100644
--- a/Assets/Resources/Prefabs/Facts/Sphere.prefab
+++ b/Assets/Resources/Prefabs/Facts/Sphere.prefab
@@ -137,7 +137,8 @@ MonoBehaviour:
   Selected: {fileID: 2100000, guid: 34a95baef388bb8458c97a626b732f9f, type: 2}
   Hint: {fileID: 2100000, guid: 8621b710d7d1d5041bc6bfd0cc37cdff, type: 2}
   Solution: {fileID: 2100000, guid: 2a003f0807acc1142965bb21bdc824f6, type: 2}
-  renderer: []
+  renderer:
+  - {fileID: 1073589650764508292}
 --- !u!1 &8645286316326201467
 GameObject:
   m_ObjectHideFlags: 0