diff --git a/chia/_tests/core/consensus/test_pot_iterations.py b/chia/_tests/core/consensus/test_pot_iterations.py
index 12dfb7dd3d90..e758114aa47f 100644
--- a/chia/_tests/core/consensus/test_pot_iterations.py
+++ b/chia/_tests/core/consensus/test_pot_iterations.py
@@ -40,7 +40,7 @@ def test_calculate_ip_iters(self):
 
         with raises(ValueError):
             # Invalid signage point index
-            calculate_ip_iters(test_constants, ssi, uint8(123), uint64(100000))
+            calculate_ip_iters(test_constants.NUM_SPS_SUB_SLOT, test_constants.NUM_SP_INTERVALS_EXTRA, ssi, uint8(123), uint64(100000))
 
         sp_iters = sp_interval_iters * 13