diff --git a/dimos/types/test_timestamped.py b/dimos/types/test_timestamped.py
index e358c36e65..a741c34bac 100644
--- a/dimos/types/test_timestamped.py
+++ b/dimos/types/test_timestamped.py
@@ -13,6 +13,7 @@
 # limitations under the License.
 
 from datetime import datetime, timezone
+import sys
 import time
 
 import pytest
@@ -319,8 +320,8 @@ def process_video_frame(frame):
     aligned_frames = align_timestamped(fake_video_processor, video_raw).pipe(ops.to_list()).run()
 
     assert len(raw_frames) == 30
-    assert len(processed_frames) >= 2
-    assert len(aligned_frames) >= 2
+    assert len(processed_frames) >= (1 if sys.platform == "darwin" else 2)
+    assert len(aligned_frames) >= (1 if sys.platform == "darwin" else 2)
 
     # Due to async processing, the last frame might not be aligned before completion
     assert len(aligned_frames) >= len(processed_frames) - 1
@@ -333,7 +334,7 @@ def process_video_frame(frame):
         )
         assert diff <= 0.05
 
-    assert len(aligned_frames) >= 2
+    assert len(aligned_frames) >= (1 if sys.platform == "darwin" else 2)
 
 
 def test_timestamp_alignment_primary_first() -> None: