diff --git a/flood/tests/equality_tests/equality_test_sets.py b/flood/tests/equality_tests/equality_test_sets.py
index c4289b2..82e5449 100644
--- a/flood/tests/equality_tests/equality_test_sets.py
+++ b/flood/tests/equality_tests/equality_test_sets.py
@@ -166,8 +166,8 @@ def get_vanilla_equality_tests(
             'eth_feeHistory',
             ctc.rpc.construct_eth_fee_history,
             [
-                512,
                 int(start_block),
+                512,
             ],
             {},
         ),