diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 00000000000..06e893fabb3
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,15 @@
+# This is a file that can be used by git-blame to ignore some revisions.
+# (git 2.23+, released in August 2019)
+#
+# Can be configured as follow:
+#
+#     $ git config blame.ignoreRevsFile .git-blame-ignore-revs
+#
+# For more information you can look at git-blame(1) man page.
+
+# Changed tabs to spaces in code [#CLICKHOUSE-3]
+137ad95929ee016cc6d3c03bccb5586941c163ff
+
+# dbms/ → src/
+# (though it is unlikely that you will see it in blame)
+06446b4f08a142d6f1bc30664c47ded88ab51782