diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..68eb813
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,4 @@
+# Reformat using dhall-1.30.0
+3d6eb7d0031662565c319da2b0b444c3a76b4158
+# Reformat using dhall-1.33.1
+06b4062e4baebd7afe5001fb03adb9ef3ed2f1fe