diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..e6b2c87
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,3 @@
+# .git-blame-ignore-revs
+# Enabled the `hard_tabs` option in rustfmt.toml
+0ceb2f6653b12e8261533ef528d78e3dde7ed757
\ No newline at end of file