diff --git a/include/continuable/detail/types.hpp b/include/continuable/detail/types.hpp
index 12cf511..68c18c9 100644
--- a/include/continuable/detail/types.hpp
+++ b/include/continuable/detail/types.hpp
@@ -31,6 +31,9 @@
 #ifndef CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__
 #define CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__
 
+#include <continuable/continuable-api.hpp>
+#include <continuable/detail/features.hpp>
+
 #ifndef CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
 #ifndef CONTINUABLE_WITH_NO_EXCEPTIONS
 #include <exception>
@@ -39,9 +42,6 @@
 #endif // CONTINUABLE_WITH_NO_EXCEPTIONS
 #endif // CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
 
-#include <continuable/continuable-api.hpp>
-#include <continuable/detail/features.hpp>
-
 namespace cti {
 namespace detail {
 /// Contains types used globally across the library