diff --git a/src/ossia/detail/jthread.hpp b/src/ossia/detail/jthread.hpp
index ad8a63fe1d0..29e3648ad1c 100644
--- a/src/ossia/detail/jthread.hpp
+++ b/src/ossia/detail/jthread.hpp
@@ -1,6 +1,18 @@
 #pragma once
 #include <version>
+
 #if __cpp_lib_jthread >= 201911L
+#define OSSIA_HAS_STD_JTHREAD 1
+
+#elif _LIBCPP_VERSION >= 18100
+#if defined(_LIBCPP_HAS_NO_EXPERIMENTAL_STOP_TOKEN)
+#error Rebuild with -fexperimental-library, clang 18 ships headers which are incompatible with this file but hides half of them behind that flag
+#else
+#define OSSIA_HAS_STD_JTHREAD 1
+#endif
+#endif
+
+#if OSSIA_HAS_STD_JTHREAD
 #include <stop_token>
 #include <thread>
 #else