diff --git a/com.unity.render-pipelines.high-definition/CHANGELOG.md b/com.unity.render-pipelines.high-definition/CHANGELOG.md
index 1418a7b8527..c8effcc604a 100644
--- a/com.unity.render-pipelines.high-definition/CHANGELOG.md
+++ b/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -130,6 +130,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed SSS materials in planar reflections (case 1319027).
 - Fixed Decal's pivot edit mode 2D slider gizmo not supporting multi-edition
 - Fixed issue were the final image is inverted in the Y axis. Occurred only on final Player (non-dev for any platform) that use Dynamic Resolution Scaling with Contrast Adaptive Sharpening filter.
+- Fixed a bug with Reflection Probe baking would result in an incorrect baking reusing other's Reflection Probe baking
 
 ### Changed
 - Changed Window/Render Pipeline/HD Render Pipeline Wizard to Window/Rendering/HDRP Wizard
diff --git a/com.unity.render-pipelines.high-definition/Runtime/Utilities/SceneObjectIDMap.cs b/com.unity.render-pipelines.high-definition/Runtime/Utilities/SceneObjectIDMap.cs
index 57642b82a45..4c15b9241bf 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/Utilities/SceneObjectIDMap.cs
+++ b/com.unity.render-pipelines.high-definition/Runtime/Utilities/SceneObjectIDMap.cs
@@ -260,6 +260,11 @@ int Insert<TCategory>(GameObject gameObject, TCategory category)
 
             m_IndexByGameObject.Add(gameObject, index);
             m_Entries.Insert(index, entry);
+            for (int i = index + 1; i < m_Entries.Count; ++i)
+            {
+                // Upon insertion, all index by game object entries after the insertion point need their index updated.
+                m_IndexByGameObject[m_Entries[i].gameObject] = i;
+            }
             return m_Entries[index].id;
         }