diff --git a/test/test_modules/test_pre_processing.py b/test/test_modules/test_pre_processing.py
index 8b79dc380a034009d8dce9a9f068f2187d57b79c..2004f85ca381088eba4ce6810e75471a58dc4a2a 100644
--- a/test/test_modules/test_pre_processing.py
+++ b/test/test_modules/test_pre_processing.py
@@ -43,7 +43,7 @@ class TestPreProcessing:
                         var_all_dict={'o3': 'dma8eu', 'temp': 'maximum'})
         caplog.set_level(logging.INFO)
         PreProcessing()
-        time.sleep(0.001)  # sometimes the destruction logging is delayed during CI testing, so wait a little
+        time.sleep(0.1)  # sometimes the destruction logging is delayed during CI testing, so wait a little
         assert caplog.record_tuples[0] == ('root', 20, 'PreProcessing started')
         assert caplog.record_tuples[1] == ('root', 20, 'check valid stations started')
         assert caplog.record_tuples[-2] == ('root', 20, PyTestRegex(r'run for \d+\.\d+s to check 5 station\(s\). Found '