diff --git a/acacore/utils/functions.py b/acacore/utils/functions.py
index 10a2775..f8668e9 100644
--- a/acacore/utils/functions.py
+++ b/acacore/utils/functions.py
@@ -64,7 +64,7 @@ def find_files(*root: Path, exclude: Optional[list[Path]] = None) -> Generator[P
         elif f.is_file():
             yield f
         elif f.is_dir():
-            yield from find_files(*f.iterdir(), exclude=exclude)
+            yield from find_files(*sorted(f.iterdir()), exclude=exclude)
 
 
 def file_checksum(path: Path) -> str: