diff --git a/src/option_parser.cpp b/src/option_parser.cpp
index 6cdd03b8..aa717f42 100644
--- a/src/option_parser.cpp
+++ b/src/option_parser.cpp
@@ -450,7 +450,7 @@ namespace options
     ::_print_warnings();
     ::_cleanup_options();
 
-    _set_option(std::format("passthrough-max-stack-depth={}",
+    _set_option(fmt::format("passthrough-max-stack-depth={}",
                             cfg.passthrough_max_stack_depth),
                 args_);