diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py
index b8a6bbfa17a..b0e46c6ca70 100755
--- a/test/functional/rpc_fundrawtransaction.py
+++ b/test/functional/rpc_fundrawtransaction.py
@@ -1011,6 +1011,7 @@ class RawTransactionsTest(BitcoinTestFramework):
         self.nodes[0].sendtoaddress(addr, 10)
         self.nodes[0].sendtoaddress(wallet.getnewaddress(), 10)
         self.generate(self.nodes[0], 6)
+        self.sync_all()
         ext_utxo = self.nodes[0].listunspent(addresses=[addr])[0]
 
         # An external input without solving data should result in an error
diff --git a/test/functional/rpc_psbt.py b/test/functional/rpc_psbt.py
index 44f62b1a949..b132ac3d311 100755
--- a/test/functional/rpc_psbt.py
+++ b/test/functional/rpc_psbt.py
@@ -628,6 +628,7 @@ class PSBTTest(BitcoinTestFramework):
 
         self.nodes[0].sendtoaddress(addr, 10)
         self.generate(self.nodes[0], 6)
+        self.sync_all()
         ext_utxo = self.nodes[0].listunspent(addresses=[addr])[0]
 
         # An external input without solving data should result in an error
diff --git a/test/functional/wallet_send.py b/test/functional/wallet_send.py
index a00e326fd4b..c9daeabeb92 100755
--- a/test/functional/wallet_send.py
+++ b/test/functional/wallet_send.py
@@ -503,6 +503,7 @@ class WalletSendTest(BitcoinTestFramework):
         self.nodes[0].sendtoaddress(addr, 10)
         self.nodes[0].sendtoaddress(ext_wallet.getnewaddress(), 10)
         self.generate(self.nodes[0], 6)
+        self.sync_all()
         ext_utxo = ext_fund.listunspent(addresses=[addr])[0]
 
         # An external input without solving data should result in an error