diff --git a/test/functional/nulldummy.py b/test/functional/nulldummy.py
index fac620bc8..e4f413cc2 100755
--- a/test/functional/nulldummy.py
+++ b/test/functional/nulldummy.py
@@ -48,7 +48,7 @@ class NULLDUMMYTest(BitcoinTestFramework):
         self.address = self.nodes[0].getnewaddress()
         self.ms_address = self.nodes[0].addmultisigaddress(1,[self.address])['address']
         self.wit_address = self.nodes[0].addwitnessaddress(self.address)
-        self.wit_ms_address = self.nodes[0].addwitnessaddress(self.ms_address)
+        self.wit_ms_address = self.nodes[0].addmultisigaddress(1, [self.address], '', 'p2sh-segwit')['address']
 
         network_thread_start()
         self.coinbase_blocks = self.nodes[0].generate(2) # Block 2
diff --git a/test/functional/segwit.py b/test/functional/segwit.py
index 931ebdea3..ba6373fa3 100755
--- a/test/functional/segwit.py
+++ b/test/functional/segwit.py
@@ -95,12 +95,11 @@ class SegWitTest(BitcoinTestFramework):
         for i in range(3):
             newaddress = self.nodes[i].getnewaddress()
             self.pubkey.append(self.nodes[i].validateaddress(newaddress)["pubkey"])
-            multiaddress = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]])['address']
             multiscript = CScript([OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG])
             p2sh_addr = self.nodes[i].addwitnessaddress(newaddress)
             bip173_addr = self.nodes[i].addwitnessaddress(newaddress, False)
-            p2sh_ms_addr = self.nodes[i].addwitnessaddress(multiaddress)
-            bip173_ms_addr = self.nodes[i].addwitnessaddress(multiaddress, False)
+            p2sh_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'p2sh-segwit')['address']
+            bip173_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'bech32')['address']
             assert_equal(p2sh_addr, key_to_p2sh_p2wpkh(self.pubkey[-1]))
             assert_equal(bip173_addr, key_to_p2wpkh(self.pubkey[-1]))
             assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript))