diff --git a/include/pqxx/stream_to.hxx b/include/pqxx/stream_to.hxx
index 5e4c00913..e9ede7283 100644
--- a/include/pqxx/stream_to.hxx
+++ b/include/pqxx/stream_to.hxx
@@ -299,8 +299,7 @@ private:
 
   void set_up(transaction_base &, std::string_view table_name);
   void set_up(
-    transaction_base &, std::string_view table_name,
-    std::string_view columns);
+    transaction_base &, std::string_view table_name, std::string_view columns);
 
   /// Write raw COPY line into @c m_buffer, based on varargs fields.
   template<typename... Ts> void fill_buffer(const Ts &...fields)
diff --git a/src/stream_to.cxx b/src/stream_to.cxx
index b1427499d..5028df32e 100644
--- a/src/stream_to.cxx
+++ b/src/stream_to.cxx
@@ -93,8 +93,7 @@ void pqxx::stream_to::set_up(transaction_base &tb, std::string_view table_name)
 
 
 void pqxx::stream_to::set_up(
-  transaction_base &tb, std::string_view table_name,
-  std::string_view columns)
+  transaction_base &tb, std::string_view table_name, std::string_view columns)
 {
   begin_copy(tb, table_name, columns);
   register_me();