diff --git a/CMakeLists.txt b/CMakeLists.txt
index f70c3db8..a2ffe56b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -125,13 +125,10 @@ else()
     if (NOT BOOST_COBALT_BUILD_INLINE)
         find_package(Threads REQUIRED)
         # Boost 1.82 is the first with a Boost.ASIO with necessary support
-        find_package(Boost 1.82 REQUIRED COMPONENTS system OPTIONAL_COMPONENTS json context url)
+        find_package(Boost REQUIRED COMPONENTS system OPTIONAL_COMPONENTS json context url)
         if (BOOST_COBALT_USE_BOOST_CONTAINER)
             find_package(Boost REQUIRED container)
         endif()
-        if (BOOST_COBALT_BUILD_TESTS)
-            find_package(Boost REQUIRED unit_test_framework)
-        endif()
         include_directories(include)
     endif()
 
diff --git a/include/boost/cobalt/detail/gather.hpp b/include/boost/cobalt/detail/gather.hpp
index b53844ea..c1d64078 100644
--- a/include/boost/cobalt/detail/gather.hpp
+++ b/include/boost/cobalt/detail/gather.hpp
@@ -187,6 +187,9 @@ struct gather_variadic_impl
     template<typename T>
     using result_part = system::result<co_await_result_t<T>, std::exception_ptr>;
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     std::tuple<result_part<Args> ...> await_resume()
     {
       return mp11::tuple_transform(
@@ -379,6 +382,9 @@ struct gather_ranged_impl
       return true;
     }
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     auto await_resume()
     {
 #if !defined(BOOST_COBALT_NO_PMR)
diff --git a/include/boost/cobalt/detail/join.hpp b/include/boost/cobalt/detail/join.hpp
index 4f07a7a9..d96d5471 100644
--- a/include/boost/cobalt/detail/join.hpp
+++ b/include/boost/cobalt/detail/join.hpp
@@ -217,6 +217,9 @@ struct join_variadic_impl
       return true;
     }
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     auto await_resume()
     {
       if (error)
@@ -510,6 +513,9 @@ struct join_ranged_impl
       }
     }
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     auto await_resume()
     {
       if (error)
diff --git a/include/boost/cobalt/detail/race.hpp b/include/boost/cobalt/detail/race.hpp
index 8f5f162b..72eb6eb9 100644
--- a/include/boost/cobalt/detail/race.hpp
+++ b/include/boost/cobalt/detail/race.hpp
@@ -337,6 +337,9 @@ struct race_variadic_impl
       return true;
     }
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     auto await_resume()
     {
       if (error)
@@ -644,6 +647,9 @@ struct race_ranged_impl
       return true;
     }
 
+#if _MSC_VER
+    BOOST_NOINLINE
+#endif
     auto await_resume()
     {
       if (error)
diff --git a/include/boost/cobalt/thread.hpp b/include/boost/cobalt/thread.hpp
index cc40dadb..1b172b87 100644
--- a/include/boost/cobalt/thread.hpp
+++ b/include/boost/cobalt/thread.hpp
@@ -83,13 +83,6 @@ void thread::cancel(asio::cancellation_type type)
                });
 }
 
-inline void thread::join() {thread_.join();}
-inline bool thread::joinable() const {return thread_.joinable();}
-inline void thread::detach()
-{
-  thread_.detach();
-  state_ = nullptr;
-}
 
 inline
 auto thread::operator co_await() &-> detail::thread_awaitable
diff --git a/src/thread.cpp b/src/thread.cpp
index 3d6273d9..8f3a2e54 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -11,7 +11,10 @@
 #include <boost/asio/bind_executor.hpp>
 
 
-namespace boost::cobalt::detail
+namespace boost::cobalt
+{
+
+namespace detail
 {
 
 thread_promise::thread_promise()
@@ -78,7 +81,16 @@ boost::cobalt::thread detail::thread_promise::get_return_object()
     };
 
   return res;
- }
+}
 
 
 }
+
+void thread::join() {thread_.join();}
+bool thread::joinable() const {return thread_.joinable();}
+void thread::detach()
+{
+  thread_.detach();
+  state_ = nullptr;
+}
+}
\ No newline at end of file