diff --git a/tests/test_ote_api.py b/tests/test_ote_api.py
index 77c19342405..43ddc3e649f 100644
--- a/tests/test_ote_api.py
+++ b/tests/test_ote_api.py
@@ -14,6 +14,7 @@
 
 import glob
 import io
+import os
 import os.path as osp
 import random
 import time
@@ -222,7 +223,11 @@ def progress_callback(progress: float, score: Optional[float] = None):
         # stopping process has to happen in less than 35 seconds
         train_future.result()
         self.assertEqual(training_progress_curve[-1], 100)
-        self.assertLess(time.time() - start_time, 100, 'Expected to stop within 100 seconds.')
+        if os.getenv("CUDA_VISIBLE_DEVICES") == "":
+            stop_timeout = 400
+        else:
+            stop_timeout = 100
+        self.assertLess(time.time() - start_time, stop_timeout, f'Expected to stop within {stop_timeout} seconds.')
 
         # Test stopping immediately (as soon as training is started).
         start_time = time.time()
@@ -232,7 +237,12 @@ def progress_callback(progress: float, score: Optional[float] = None):
         detection_task.cancel_training()
 
         train_future.result()
-        self.assertLess(time.time() - start_time, 25)  # stopping process has to happen in less than 25 seconds
+        if os.getenv("CUDA_VISIBLE_DEVICES") == "":
+            stop_process_timeout = 400
+        else:
+            stop_process_timeout = 25
+        self.assertLess(time.time() - start_time, stop_process_timeout, f'Expected to stop within {stop_process_timeout} seconds.')
+
 
     @e2e_pytest_api
     def test_training_progress_tracking(self):