diff --git a/e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch b/e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch
new file mode 100644
index 0000000..76097bd
--- /dev/null
+++ b/e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch
@@ -0,0 +1,32 @@
+# HG changeset patch
+# User Armin Rigo <arigo@tunes.org>
+# Date 1537369554 -7200
+# Node ID e2e324a2f13e3a646de6f6ff03e90ed7d37e2636
+# Parent  8076f2ac1bd2b68b7015fb1fb936bd6907946756
+Issue #384
+
+Un-ignore the warnings when testing for them, in case someone runs
+py.test with the PYTHONWARNINGS environment variable set
+
+diff --git a/c/test_c.py b/c/test_c.py
+--- a/c/test_c.py
++++ b/c/test_c.py
+@@ -3968,6 +3968,7 @@
+     z3 = cast(BVoidP, 0)
+     z4 = cast(BUCharP, 0)
+     with warnings.catch_warnings(record=True) as w:
++        warnings.simplefilter("always")
+         newp(new_pointer_type(BIntP), z1)    # warn
+         assert len(w) == 1
+         newp(new_pointer_type(BVoidP), z1)   # fine
+diff --git a/testing/cffi0/backend_tests.py b/testing/cffi0/backend_tests.py
+--- a/testing/cffi0/backend_tests.py
++++ b/testing/cffi0/backend_tests.py
+@@ -1386,6 +1386,7 @@
+         ffi = FFI(backend=self.Backend())
+         ffi.cdef("enum foo;")
+         with warnings.catch_warnings(record=True) as log:
++            warnings.simplefilter("always")
+             n = ffi.cast("enum foo", -1)
+             assert int(n) == 0xffffffff
+         assert str(log[0].message) == (
diff --git a/ignore-tests.patch b/ignore-tests.patch
deleted file mode 100644
index 53152b5..0000000
--- a/ignore-tests.patch
+++ /dev/null
@@ -1,46 +0,0 @@
---- a/c/test_c.py
-+++ b/c/test_c.py
-@@ -3908,6 +3908,7 @@ def test_cdata_dir():
-     check_dir(pp[0], ['a1', 'a2'])
-     check_dir(pp[0][0], ['a1', 'a2'])
- 
-+@py.test.mark.skip(reason="Temporarily skipping failing tests")
- def test_char_pointer_conversion():
-     import warnings
-     assert __version__.startswith(("1.8", "1.9", "1.10", "1.11")), (
---- a/testing/cffi0/backend_tests.py
-+++ b/testing/cffi0/backend_tests.py
-@@ -1381,6 +1381,7 @@ class BackendTests:
-         assert ffi.getctype("pe") == 'e *'
-         assert ffi.getctype("e1*") == 'e1 *'
- 
-+    @py.test.mark.skip(reason="Temporarily skipping failing tests")
-     def test_opaque_enum(self):
-         import warnings
-         ffi = FFI(backend=self.Backend())
-@@ -1899,6 +1900,7 @@ class BackendTests:
-             assert res == 42
-             assert seen == [1, 1]
- 
-+    @py.test.mark.skip(reason="Temporarily skipping failing tests")
-     def test_init_once_multithread(self):
-         import sys, time
-         if sys.version_info < (3,):
---- a/testing/cffi1/test_ffi_obj.py
-+++ b/testing/cffi1/test_ffi_obj.py
-@@ -440,6 +440,7 @@ def test_init_once():
-         assert res == 42
-         assert seen == [1, 1]
- 
-+@py.test.mark.skip(reason="Temporarily skipping failing tests")
- def test_init_once_multithread():
-     if sys.version_info < (3,):
-         import thread
-@@ -474,6 +475,7 @@ def test_init_once_failure():
-         py.test.raises(ValueError, ffi.init_once, do_init, "tag")
-         assert seen == [1] * (i + 1)
- 
-+@py.test.mark.skip(reason="Temporarily skipping failing tests")
- def test_init_once_multithread_failure():
-     if sys.version_info < (3,):
-         import thread
diff --git a/python-cffi.changes b/python-cffi.changes
index b42615c..c972f4b 100644
--- a/python-cffi.changes
+++ b/python-cffi.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Sep 19 20:43:08 CEST 2018 - mcepl@suse.com
+
+- Remove ignore-tests.patch -- testing what will happen
+- Add e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch from
+  upstream to remove some warnings.
+
 -------------------------------------------------------------------
 Tue Sep 18 15:51:02 UTC 2018 - Matěj Cepl <mcepl@suse.com>
 
diff --git a/python-cffi.spec b/python-cffi.spec
index 38b23c5..a1895aa 100644
--- a/python-cffi.spec
+++ b/python-cffi.spec
@@ -27,7 +27,7 @@ URL:            http://cffi.readthedocs.org
 Source0:        https://files.pythonhosted.org/packages/source/c/cffi/cffi-%{version}.tar.gz
 Source1:        python-cffi-rpmlintrc
 # https://bitbucket.org/cffi/cffi/issues/384/
-Patch0:         ignore-tests.patch
+Patch0:         e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pycparser}
 BuildRequires:  %{python_module pytest}