diff --git a/include/fast_float/float_common.h b/include/fast_float/float_common.h
index a093c927..b8363b9d 100644
--- a/include/fast_float/float_common.h
+++ b/include/fast_float/float_common.h
@@ -8,7 +8,7 @@
 #include <type_traits>
 #include <system_error>
 #ifdef __has_include
-  #if __has_include(<stdfloat>)
+  #if __has_include(<stdfloat>) && (__cplusplus > 202002L || _MSVC_LANG > 202002L)
     #include <stdfloat>
   #endif
 #endif