diff --git a/maintainers/scripts/sha-to-sri.py b/maintainers/scripts/sha-to-sri.py
index 971c24fe1fff..bb02a84e7cac 100755
--- a/maintainers/scripts/sha-to-sri.py
+++ b/maintainers/scripts/sha-to-sri.py
@@ -201,6 +201,10 @@ def fileToSRI(p: Path):
 
 
 _SKIP_RE = re.compile("(generated by)|(do not edit)", re.IGNORECASE)
+_IGNORE = frozenset({
+    "gemset.nix",
+    "yarn.nix",
+})
 
 if __name__ == "__main__":
     from sys import argv
@@ -239,7 +243,7 @@ if __name__ == "__main__":
                 logger.info("Recursing into directory")
                 for q in p.glob("**/*.nix"):
                     if q.is_file():
-                        if q.name == "yarn.nix" or q.name.find("generated") != -1:
+                        if q.name in _IGNORE or q.name.find("generated") != -1:
                             logger.info("File looks autogenerated, skipping!")
                             continue