diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index eac3ae6cd..27e776953 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,3 +1,4 @@
 
 # Mechanical runtime formatting; executable syntax is unchanged.
 2aca7aecbb38c8554d40ddbc415fec37b3a65ec4
+b7c2c47b4154c3904337fd86d71caca5d1c602bb