diff --git a/tests/test_simple_market_mechanisms.py b/tests/test_simple_market_mechanisms.py
index 08167d0b..bbc198d7 100644
--- a/tests/test_simple_market_mechanisms.py
+++ b/tests/test_simple_market_mechanisms.py
@@ -110,5 +110,5 @@ def test_market_pay_as_clear():
     accepted, rejected, meta = mr.clear(orderbook, products)
     assert meta[0]["demand_volume"] > 0
     assert meta[0]["price"] > 0
-    assert len(accepted) == 4
-    assert len(rejected) == 0
+    assert len(accepted) == 3
+    assert len(rejected) == 1