diff --git a/cachier/mongo_core.py b/cachier/mongo_core.py
index f481823..b1c986f 100644
--- a/cachier/mongo_core.py
+++ b/cachier/mongo_core.py
@@ -144,8 +144,9 @@ class _MongoCore(_BaseCore):
             if not entry['being_calculated']:
                 return entry['value']
 
+            print("Got an entry. It is being calculated. Do we wait?", time_spent, self.wait_for_calc_timeout, time_spent >= self.wait_for_calc_timeout)
             if self.wait_for_calc_timeout > 0 and time_spent >= self.wait_for_calc_timeout:
-                print("Got an entry. Is not valid. Force recomputation.", time_spent, self.wait_for_calc_timeout, time_spent >= self.wait_for_calc_timeout)
+                print("Tired of waiting. RecalculationNeeded.", time_spent, self.wait_for_calc_timeout, time_spent >= self.wait_for_calc_timeout)
                 raise RecalculationNeeded()
 
 
diff --git a/tests/test_mongo_core.py b/tests/test_mongo_core.py
index 726c61e..7895daa 100644
--- a/tests/test_mongo_core.py
+++ b/tests/test_mongo_core.py
@@ -201,15 +201,17 @@ def test_mongo_wait_for_calc_timeout_slow():
 
     thread1.start()
     thread2.start()
+    sleep(1)
+    res3 = _wait_for_calc_timeout_mongo_slow(1, 2)
     sleep(4)
     thread1.join()
-    thread2.join()    
+    thread2.join()
     assert res_queue.qsize() == 2
     res1 = res_queue.get()
     res2 = res_queue.get()
     assert res1 != res2 # Timeout kicked in.  Two calls were done
-    res3 = _wait_for_calc_timeout_mongo_slow(1, 2)
-    assert res2 == res3 or res1 == res3 # One of the cached values is returned
+    res4 = _wait_for_calc_timeout_mongo_slow(1, 2)
+    assert res1 == res4 or res2 == res4 or res3 == res4 # One of the cached values is returned
 
 
 class _BadMongoCollection: