diff --git a/working-migration-guides/Rename MergeMeshError and add IncompatiblePrimitiveTopology variant.md b/working-migration-guides/Rename MergeMeshError and add IncompatiblePrimitiveTopology variant.md
deleted file mode 100644
index a45ebfe8dc..0000000000
--- a/working-migration-guides/Rename MergeMeshError and add IncompatiblePrimitiveTopology variant.md	
+++ /dev/null
@@ -1,6 +0,0 @@
-# Rename MergeMeshError to MeshMergeError and add IncompatiblePrimitiveTopology variant
-
-prs = [18561]
-
-- Users will need to rename MergeMeshError to MeshMergeError
-- When handling MergeMeshError (now MeshMergeError), users will need to account for the new IncompatiblePrimitiveTopology variant, as it has been changed from a struct to an enum