diff --git a/sigopt/run_context.py b/sigopt/run_context.py
index 81053bd5..88fb848a 100644
--- a/sigopt/run_context.py
+++ b/sigopt/run_context.py
@@ -459,6 +459,7 @@ def _log_image(self, name, payload):
       upload_info["url"],
       headers=upload_info["headers"],
       data=image_data,
+      timeout=60,
     )
     response.raise_for_status()
 
diff --git a/test/runs/test_context.py b/test/runs/test_context.py
index f8ab2e6d..41adabfa 100644
--- a/test/runs/test_context.py
+++ b/test/runs/test_context.py
@@ -243,4 +243,5 @@ def test_log_image(self, run_context):
         "https://test.sigopt.ninja/upload_file",
         headers={"X-Testing": "value"},
         data=image_data,
+        timeout=mock.ANY,
       )