diff --git a/test_libs/pyspec/eth2spec/test/genesis/test_is_valid_genesis_state.py b/test_libs/pyspec/eth2spec/test/genesis/test_is_valid_genesis_state.py
index 2dc9eb7fd..bb95bb2b0 100644
--- a/test_libs/pyspec/eth2spec/test/genesis/test_is_valid_genesis_state.py
+++ b/test_libs/pyspec/eth2spec/test/genesis/test_is_valid_genesis_state.py
@@ -39,7 +39,7 @@ def test_is_valid_genesis_state_false_invalid_timestamp(spec):
     state = create_valid_beacon_state(spec)
     state.genesis_time = spec.MIN_GENESIS_TIME - 1
 
-    yield from run_is_valid_genesis_state(spec, state, valid=True)
+    yield from run_is_valid_genesis_state(spec, state, valid=False)
 
 
 @with_phases(['phase0'])
@@ -51,13 +51,14 @@ def test_is_valid_genesis_state_true_more_balance(spec):
     yield from run_is_valid_genesis_state(spec, state, valid=True)
 
 
-@with_phases(['phase0'])
-@spectest_with_bls_switch
-def test_is_valid_genesis_state_false_not_enough_balance(spec):
-    state = create_valid_beacon_state(spec)
-    state.validators[0].effective_balance = spec.MAX_EFFECTIVE_BALANCE - 1
-
-    yield from run_is_valid_genesis_state(spec, state, valid=False)
+# TODO: not part of the genesis function yet. Erroneously merged.
+# @with_phases(['phase0'])
+# @spectest_with_bls_switch
+# def test_is_valid_genesis_state_false_not_enough_balance(spec):
+#     state = create_valid_beacon_state(spec)
+#     state.validators[0].effective_balance = spec.MAX_EFFECTIVE_BALANCE - 1
+#
+#     yield from run_is_valid_genesis_state(spec, state, valid=False)
 
 
 @with_phases(['phase0'])