diff --git a/python-urllib3.changes b/python-urllib3.changes
index cc1c94d..15f591b 100644
--- a/python-urllib3.changes
+++ b/python-urllib3.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Dec 19 07:20:32 UTC 2024 - Daniel Garcia <daniel.garcia@suse.com>
+
+- Skip some flaky tests that fail sometimes in OBS (bsc#1234681)
+
 -------------------------------------------------------------------
 Wed Dec 18 08:41:22 UTC 2024 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/python-urllib3.spec b/python-urllib3.spec
index 5d2a75b..4e4e352 100644
--- a/python-urllib3.spec
+++ b/python-urllib3.spec
@@ -130,6 +130,9 @@ skiplist+=" or test_requesting_large_resources_via_ssl"
 skiplist+=" or test_deprecated_no_scheme"
 # weird threading issues on OBS runners
 skiplist+=" or test_http2_probe_blocked_per_thread"
+# flaky test, works locally but fails in OBS with
+# TypeError: _wrap_bio() argument 'incoming' must be _ssl.MemoryBIO, not _ssl.MemoryBIO
+skiplist+=" or test_https_proxy_forwarding_for_https or test_https_headers_forwarding_for_https"
 %pytest -W ignore::DeprecationWarning %{?jobs:-n %jobs} -k "not (${skiplist})" --ignore test/with_dummyserver/test_socketlevel.py
 %endif