diff --git a/test/API/commands/settings/use_source_cache/TestUseSourceCache.py b/test/API/commands/settings/use_source_cache/TestUseSourceCache.py
index b6b279a..712642d 100644
--- a/test/API/commands/settings/use_source_cache/TestUseSourceCache.py
+++ b/test/API/commands/settings/use_source_cache/TestUseSourceCache.py
@@ -17,6 +17,7 @@
         self.set_use_source_cache_and_test(False)
 
     @skipIf(hostoslist=no_match(["windows"]))
+    @skipIf(oslist=['windows'], archs=['aarch64']) # Fails on windows 11
     def test_set_use_source_cache_true(self):
         """Test that after 'set use-source-cache false', files are locked."""
         self.set_use_source_cache_and_test(True)
diff --git a/test/API/functionalities/inline-stepping/TestInlineStepping.py b/test/API/functionalities/inline-stepping/TestInlineStepping.py
index 6404573..7c5ae44 100644
--- a/test/API/functionalities/inline-stepping/TestInlineStepping.py
+++ b/test/API/functionalities/inline-stepping/TestInlineStepping.py
@@ -11,6 +11,7 @@
 class TestInlineStepping(TestBase):
 
     @add_test_categories(['pyapi'])
+    @skipIf(oslist=['windows'], archs=['aarch64']) # Flaky on buildbot
     @expectedFailureAll(
         compiler="icc",
         bugnumber="# Not really a bug.  ICC combines two inlined functions.")