diff --git a/conformance/conformance_test.py b/conformance/conformance_test.py
index a915e2c..7f55355 100644
--- a/conformance/conformance_test.py
+++ b/conformance/conformance_test.py
@@ -73,26 +73,6 @@ class ConformanceTestSuite(unittest.TestSuite):
       "optionals/optionals/optional_struct_optindex_index_value",
       "optionals/optionals/optional_struct_optindex_value",
       "optionals/optionals/struct_optindex_value",
-
-      # Recent changes
-      "proto2/set_null/repeated_field_timestamp_null_pruned",
-      "proto2/set_null/repeated_field_duration_null_pruned",
-      "proto2/set_null/repeated_field_wrapper_null_pruned",
-      "proto2/set_null/map_timestamp_null_pruned",
-      "proto2/set_null/map_duration_null_pruned",
-      "proto2/set_null/map_wrapper_null_pruned",
-      "proto3/set_null/repeated_field_timestamp_null_pruned",
-      "proto3/set_null/repeated_field_duration_null_pruned",
-      "proto3/set_null/repeated_field_wrapper_null_pruned",
-      "proto3/set_null/map_timestamp_null_pruned",
-      "proto3/set_null/map_duration_null_pruned",
-      "proto3/set_null/map_wrapper_null_pruned",
-      "string_ext/format/default precision for fixed-point clause with int",
-      "string_ext/format/default precision for fixed-point clause with uint",
-      "string_ext/format/default precision for scientific notation with int",
-      "string_ext/format/default precision for scientific notation with uint",
-      "namespace/namespace_shadowing/basic",
-      "namespace/namespace_shadowing/comprehension_shadowing_namespaced_selector_disambiguation",
   ]
 
   if os.name == "nt":