diff --git a/src/conversions/std/num.rs b/src/conversions/std/num.rs
index c8757776264..e5c72b98ef0 100644
--- a/src/conversions/std/num.rs
+++ b/src/conversions/std/num.rs
@@ -50,16 +50,14 @@ macro_rules! extract_int {
     };
 
     ($obj:ident, $error_val:expr, $pylong_as:expr, $force_index_call: literal) => {
-        // with python 3.9+ PyLong_AsLong takes care of calling PyNumber_Index itself
-        // hence no need for the slow `PyNumber_Index` path
-        // `PyLong_AsUnsignedLongLong` does not call `__index__`, hence the `force_index_call` argument
-        // 3.8 is a special case where `PyNumber_Index` is called but has slightly different semantics
-        // thus we use the conservative path for 3.8
+        // In python 3.8+ `PyLong_AsLong` and friends takes care of calling `PyNumber_Index`,
+        // however 3.8 & 3.9 do lossy conversion of floats, hence we only use the
+        // simplest logic for 3.10+ where that was fixed - python/cpython#82180.
+        // `PyLong_AsUnsignedLongLong` does not call `PyNumber_Index`, hence the `force_index_call` argument
         // See https://github.com/PyO3/pyo3/pull/3742 for detials
-        if cfg!(Py_3_9) && !$force_index_call {
+        if cfg!(Py_3_10) && !$force_index_call {
             err_if_invalid_value($obj.py(), $error_val, unsafe { $pylong_as($obj.as_ptr()) })
         } else if let Ok(long) = $obj.downcast::<crate::types::PyLong>() {
-            // with 3.7 we have to do the `PyNumber_Index` check ourselves
             // fast path - checking for subclass of `int` just checks a bit in the type $object
             err_if_invalid_value($obj.py(), $error_val, unsafe { $pylong_as(long.as_ptr()) })
         } else {