diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 4a581f9dcea3..c34d5b88536b 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -30,3 +30,6 @@
 
 # nixos: fix module paths in rename.nix
 d08ede042b74b8199dc748323768227b88efcf7c
+
+# fix indentation in mk-python-derivation.nix
+d1c1a0c656ccd8bd3b25d3c4287f2d075faf3cf3