diff --git a/CMakePresets.json b/CMakePresets.json
index 610e1322..73f850c4 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -132,10 +132,9 @@
             "cacheVariables": {
                 "CMAKE_CXX_STANDARD": "17",
                 "CMAKE_BUILD_TYPE": "DEBUG",
-                "CMAKE_CXX_INCLUDE_WHAT_YOU_USE": "include-what-you-use"
+                "CMAKE_CXX_INCLUDE_WHAT_YOU_USE": "include-what-you-use;-Xiwyu;--mapping_file=/usr/local/Cellar/include-what-you-use/0.23/libexec/share/include-what-you-use/boost-all.imp"
             }
         }
-
     ],
     "buildPresets": [
         {
diff --git a/include/stlab/concurrency/tuple_algorithm.hpp b/include/stlab/concurrency/tuple_algorithm.hpp
index 2434d9e1..1b3c5726 100644
--- a/include/stlab/concurrency/tuple_algorithm.hpp
+++ b/include/stlab/concurrency/tuple_algorithm.hpp
@@ -10,11 +10,14 @@
 #ifndef STLAB_CONCURRENCY_TUPLE_ALGORITHM_HPP
 #define STLAB_CONCURRENCY_TUPLE_ALGORITHM_HPP
 
-#include <stlab/config.hpp>
+#include <stlab/config.hpp>  // for STLAB_VERSION_NAMESPACE
 
 // stdc++
-#include <optional>
-#include <tuple>
+#include <cstddef>           // for size_t
+#include <optional>          // for optional
+#include <tuple>             // for get, tuple, tuple_size, tuple_cat, tuple...
+#include <type_traits>       // for is_same_v, conditional_t, conditional
+#include <utility>           // for forward, index_sequence, declval, move
 
 /**************************************************************************************************/