diff --git a/include/seqan3/io/sam_file/header.hpp b/include/seqan3/io/sam_file/header.hpp
index 10bd1605fe..367f7d9ad3 100644
--- a/include/seqan3/io/sam_file/header.hpp
+++ b/include/seqan3/io/sam_file/header.hpp
@@ -59,8 +59,7 @@ class sam_file_header
     /*!\brief Construct from a range of reference ids which is moved into the `ref_ids_ptr` (owning).
      * \param[in] ref_ids The range over reference ids.
      */
-    sam_file_header(ref_ids_type ref_ids) :
-        ref_ids_ptr{std::make_unique<ref_ids_type>(std::move(ref_ids))}
+    sam_file_header(ref_ids_type ref_ids) : ref_ids_ptr{std::make_unique<ref_ids_type>(std::move(ref_ids))}
     {}
     //!\}
 
diff --git a/include/seqan3/io/sam_file/output.hpp b/include/seqan3/io/sam_file/output.hpp
index 7c97ca244a..e6233ceef6 100644
--- a/include/seqan3/io/sam_file/output.hpp
+++ b/include/seqan3/io/sam_file/output.hpp
@@ -772,10 +772,11 @@ sam_file_output(std::filesystem::path const &, ref_ids_type &&, ref_lengths_type
 
 //!\brief Deduces ref_ids_type from input. Valid formats, and selected_field_ids are set to the default.
 template <std::ranges::forward_range ref_ids_type, std::ranges::forward_range ref_lengths_type>
-sam_file_output(std::filesystem::path const &, ref_ids_type &&, ref_lengths_type &&)
-    -> sam_file_output<typename sam_file_output<>::selected_field_ids,
-                       typename sam_file_output<>::valid_formats,
-                       std::remove_reference_t<ref_ids_type>>;
+sam_file_output(std::filesystem::path const &,
+                ref_ids_type &&,
+                ref_lengths_type &&) -> sam_file_output<typename sam_file_output<>::selected_field_ids,
+                                                        typename sam_file_output<>::valid_formats,
+                                                        std::remove_reference_t<ref_ids_type>>;
 
 //!\brief Deduces selected_field_ids, the valid format, and the ref_ids_type from input.
 template <output_stream stream_type,