diff --git a/libcxx/include/__configuration/platform.h b/libcxx/include/__configuration/platform.h
index f3c199dee172b..25e2cf4d3edd2 100644
--- a/libcxx/include/__configuration/platform.h
+++ b/libcxx/include/__configuration/platform.h
@@ -45,7 +45,9 @@
 // This is required in order for _NEWLIB_VERSION to be defined in places where we use it.
 // TODO: We shouldn't be including arbitrarily-named headers from libc++ since this can break valid
 //       user code. Move code paths that need _NEWLIB_VERSION to another customization mechanism.
-#if __has_include(<picolibc.h>)
+#if __has_include(<_newlib_version.h>)
+#  include <_newlib_version.h>
+#elif __has_include(<picolibc.h>)
 #  include <picolibc.h>
 #endif