diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 5b70b18d9dad..9e998df9a6bf 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -64,3 +64,7 @@ f6d557ee34b6bbdb1dc32f29e34b4a4a8ad35e81
 
 # [libc++][NFC] clang-format <shared_mutex>
 2d7eb9c9ea1a146412a83603d5c0c6339a5d8284
+
+# [mlir][spirv] Split op implementation file. NFC.
+9415241c5ba700379d67006391e50204df4f32f4
+