diff --git a/include/pybind11/conduit/pybind11_platform_abi_id.h b/include/pybind11/conduit/pybind11_platform_abi_id.h
index 35524d9d8..6b5ad3fdf 100644
--- a/include/pybind11/conduit/pybind11_platform_abi_id.h
+++ b/include/pybind11/conduit/pybind11_platform_abi_id.h
@@ -27,6 +27,8 @@
 #        define PYBIND11_COMPILER_TYPE "macos"
 #    elif defined(__EMSCRIPTEN__)
 #        define PYBIND11_COMPILER_TYPE "emscripten"
+#    elif defined(GRAALVM_PYTHON)
+#        define PYBIND11_COMPILER_TYPE "graalvm"
 #    elif defined(__GLIBC__) || defined(_GLIBCXX_USE_CXX11_ABI)
 #        define PYBIND11_COMPILER_TYPE "glibc"
 #    else