diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000000000000000000000000000000000000..f0ba10536216fcc09a373d6ba40d0996ff240844
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# format (Guilhem Saurel, 2022-04-19)
+2504d66d880b757858a5d90d2c7e4bf98e6e6139