diff --git a/nix/build-all.py b/nix/build-all.py
index 92c610204f..58720e737b 100644
--- a/nix/build-all.py
+++ b/nix/build-all.py
@@ -737,6 +737,7 @@ if "boost" in targets:
             "--with-thread",
             "--with-date_time",
             "--with-iostreams",
+            "--with-filesystem",
             f"link={LINK_TYPE}",
             *toolset,
             *map(str_concat("cxxflags"), CXXFLAGS.strip().split(' ')),