diff --git a/test/functional/dip3-deterministicmns.py b/test/functional/dip3-deterministicmns.py
index 65421ce54e..c5d98267cb 100755
--- a/test/functional/dip3-deterministicmns.py
+++ b/test/functional/dip3-deterministicmns.py
@@ -45,7 +45,7 @@ class DIP3Test(BitcoinTestFramework):
 
     def stop_controller_node(self):
         self.log.info("stopping controller node")
-        stop_node(self.nodes[0], 0)
+        self.stop_node(self.nodes[0], 0)
 
     def restart_controller_node(self):
         self.stop_controller_node()
diff --git a/test/functional/fundrawtransaction-hd.py b/test/functional/fundrawtransaction-hd.py
index e9500c6d6c..ade26fe852 100755
--- a/test/functional/fundrawtransaction-hd.py
+++ b/test/functional/fundrawtransaction-hd.py
@@ -439,9 +439,9 @@ class RawTransactionsTest(BitcoinTestFramework):
         # locked wallet test
         self.nodes[1].encryptwallet("test")
         self.nodes.pop(1)
-        stop_node(self.nodes[0], 0)
-        stop_node(self.nodes[1], 2)
-        stop_node(self.nodes[2], 3)
+        self.stop_node(self.nodes[0], 0)
+        self.stop_node(self.nodes[1], 2)
+        self.stop_node(self.nodes[2], 3)
 
         self.nodes = start_nodes(4, self.options.tmpdir, [['-usehd=1']] * self.num_nodes, stderr=sys.stdout)
         # This test is not meant to test fee estimation and we'd like
diff --git a/test/functional/llmq-chainlocks.py b/test/functional/llmq-chainlocks.py
index 4963c07542..d6feed6bcb 100755
--- a/test/functional/llmq-chainlocks.py
+++ b/test/functional/llmq-chainlocks.py
@@ -71,7 +71,7 @@ class LLMQChainLocksTest(DashTestFramework):
         # Keep node connected and let it try to reorg the chain
         good_tip = self.nodes[0].getbestblockhash()
         # Restart it so that it forgets all the chainlocks from the past
-        stop_node(self.nodes[0], 0)
+        self.stop_node(self.nodes[0], 0)
         self.nodes[0] = start_node(0, self.options.tmpdir, self.extra_args)
         connect_nodes(self.nodes[0], 1)
         self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
diff --git a/test/functional/sporks.py b/test/functional/sporks.py
index 65783a4e88..56f8e8ced5 100755
--- a/test/functional/sporks.py
+++ b/test/functional/sporks.py
@@ -57,8 +57,8 @@ class SporkTest(BitcoinTestFramework):
         assert(sent)
 
         # restart nodes to check spork persistence
-        stop_node(self.nodes[0], 0)
-        stop_node(self.nodes[1], 1)
+        self.stop_node(self.nodes[0], 0)
+        self.stop_node(self.nodes[1], 1)
         self.nodes[0] = start_node(0, self.options.tmpdir)
         self.nodes[1] = start_node(1, self.options.tmpdir)
         assert(not self.get_test_spork_state(self.nodes[0]))
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py
index 16cf71c345..2436773572 100755
--- a/test/functional/test_framework/test_framework.py
+++ b/test/functional/test_framework/test_framework.py
@@ -458,7 +458,7 @@ class DashTestFramework(BitcoinTestFramework):
 
     def prepare_datadirs(self):
         # stop faucet node so that we can copy the datadir
-        stop_node(self.nodes[0], 0)
+        self.stop_node(self.nodes[0], 0)
 
         start_idx = len(self.nodes)
         for idx in range(0, self.mn_count):
diff --git a/test/functional/wallet-hd.py b/test/functional/wallet-hd.py
index e5016e25de..40cad94733 100755
--- a/test/functional/wallet-hd.py
+++ b/test/functional/wallet-hd.py
@@ -68,7 +68,7 @@ class WalletHDTest(BitcoinTestFramework):
         assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)
 
         self.log.info("Restore backup ...")
-        stop_node(self.nodes[1],1)
+        self.stop_node(self.nodes[1],1)
         os.remove(self.options.tmpdir + "/node1/regtest/wallet.dat")
         shutil.copyfile(tmpdir + "/hd.bak", tmpdir + "/node1/regtest/wallet.dat")
         self.nodes[1] = self.start_node(1, self.options.tmpdir, self.extra_args[1], stderr=sys.stdout)