diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index d7917dc..4dfe866 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -6053,7 +6053,7 @@
 
 	return rval
 
-_testing_eapis = frozenset(["4_pre1"])
+_testing_eapis = frozenset()
 _deprecated_eapis = frozenset(["3_pre1", "2_pre3", "2_pre2", "2_pre1"])
 
 def _eapi_is_deprecated(eapi):