diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 37dd67e..5954d39 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -428,7 +428,7 @@
         j = PyFloat_AS_DOUBLE(w);
 
     else if (!Py_IS_FINITE(i)) {
-        if (PyInt_Check(w) || PyLong_Check(w))
+        if (_PyAnyInt_Check(w))
             /* If i is an infinity, its magnitude exceeds any
              * finite integer, so it doesn't matter which int we
              * compare i with.  If i is a NaN, similarly.