diff --git a/test/functional/feature_csv_activation.py b/test/functional/feature_csv_activation.py
index b6f16eedf51..ec7688e0b49 100755
--- a/test/functional/feature_csv_activation.py
+++ b/test/functional/feature_csv_activation.py
@@ -100,7 +100,6 @@ class BIP68_112_113Test(BitcoinTestFramework):
         self.extra_args = [[
             f'-testactivationheight=csv@{CSV_ACTIVATION_HEIGHT}',
         ]]
-        self.supports_cli = False
 
     def create_self_transfer_from_utxo(self, input_tx):
         utxo = self.miniwallet.get_utxo(txid=input_tx.txid_hex, mark_as_spent=False)
diff --git a/test/functional/feature_rbf.py b/test/functional/feature_rbf.py
index 324dfa08171..3c9b21ddcac 100755
--- a/test/functional/feature_rbf.py
+++ b/test/functional/feature_rbf.py
@@ -33,7 +33,6 @@ class ReplaceByFeeTest(BitcoinTestFramework):
             [
             ],
         ]
-        self.supports_cli = False
         self.uses_wallet = None
 
     def run_test(self):
diff --git a/test/functional/p2p_disconnect_ban.py b/test/functional/p2p_disconnect_ban.py
index 94be86475ea..e7168b72546 100755
--- a/test/functional/p2p_disconnect_ban.py
+++ b/test/functional/p2p_disconnect_ban.py
@@ -15,7 +15,6 @@ from test_framework.util import (
 class DisconnectBanTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 2
-        self.supports_cli = False
 
     def run_test(self):
         self.log.info("Connect nodes both ways")
diff --git a/test/functional/rpc_misc.py b/test/functional/rpc_misc.py
index b5c12b28c1c..3c7cce2f168 100755
--- a/test/functional/rpc_misc.py
+++ b/test/functional/rpc_misc.py
@@ -19,7 +19,6 @@ from test_framework.authproxy import JSONRPCException
 class RpcMiscTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 1
-        self.supports_cli = False
 
     def run_test(self):
         node = self.nodes[0]
diff --git a/test/functional/rpc_preciousblock.py b/test/functional/rpc_preciousblock.py
index 1bc9d4b76bf..788098710b5 100755
--- a/test/functional/rpc_preciousblock.py
+++ b/test/functional/rpc_preciousblock.py
@@ -36,7 +36,6 @@ class PreciousTest(BitcoinTestFramework):
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 3
-        self.supports_cli = False
 
     def setup_network(self):
         self.setup_nodes()
diff --git a/test/functional/wallet_hd.py b/test/functional/wallet_hd.py
index 4eb080329cd..0beed9c02a8 100755
--- a/test/functional/wallet_hd.py
+++ b/test/functional/wallet_hd.py
@@ -22,8 +22,6 @@ class WalletHDTest(BitcoinTestFramework):
         # whitelist peers to speed up tx relay / mempool sync
         self.noban_tx_relay = True
 
-        self.supports_cli = False
-
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()
 
diff --git a/test/functional/wallet_startup.py b/test/functional/wallet_startup.py
index c6fb4ed7ee1..ade33e412af 100755
--- a/test/functional/wallet_startup.py
+++ b/test/functional/wallet_startup.py
@@ -16,7 +16,6 @@ class WalletStartupTest(BitcoinTestFramework):
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 1
-        self.supports_cli = True
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()
diff --git a/test/functional/wallet_txn_clone.py b/test/functional/wallet_txn_clone.py
index 33481ef42cc..7dc392b0069 100755
--- a/test/functional/wallet_txn_clone.py
+++ b/test/functional/wallet_txn_clone.py
@@ -17,7 +17,6 @@ from test_framework.messages import (
 class TxnMallTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 3
-        self.supports_cli = False
         self.extra_args = [[
             "-deprecatedrpc=settxfee"
         ] for i in range(self.num_nodes)]
diff --git a/test/functional/wallet_txn_doublespend.py b/test/functional/wallet_txn_doublespend.py
index b61fb610b08..eb8f046e1f7 100755
--- a/test/functional/wallet_txn_doublespend.py
+++ b/test/functional/wallet_txn_doublespend.py
@@ -14,7 +14,6 @@ from test_framework.util import (
 class TxnMallTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 3
-        self.supports_cli = False
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()