diff --git a/tests/test_chain.py b/tests/test_chain.py
index fe9f5968..e93a088a 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -8,6 +8,7 @@ from test_framework.utils import (
     RpcError,
     COIN,
     sign_and_broadcast,
+    sign_and_broadcast_psbt,
 )
 from test_framework.serializations import PSBT
 
@@ -409,14 +410,6 @@ def test_conflicting_unconfirmed_spend_txs(lianad, bitcoind):
     wait_for(lambda: is_spent_by(lianad, spent_coin["outpoint"], txid_b))
 
 
-def sign_and_broadcast_psbt(lianad, psbt):
-    txid = psbt.tx.txid().hex()
-    psbt = lianad.signer.sign_psbt(psbt)
-    lianad.rpc.updatespend(psbt.to_base64())
-    lianad.rpc.broadcastspend(txid)
-    return txid
-
-
 def test_spend_replacement(lianad, bitcoind):
     """Test we detect the new version of the unconfirmed spending transaction."""
     # Get three coins.
diff --git a/tests/test_framework/utils.py b/tests/test_framework/utils.py
index f002b5dd..b38a88e1 100644
--- a/tests/test_framework/utils.py
+++ b/tests/test_framework/utils.py
@@ -85,6 +85,15 @@ def sign_and_broadcast(lianad, bitcoind, psbt, recovery=False):
     return bitcoind.rpc.sendrawtransaction(tx)
 
 
+def sign_and_broadcast_psbt(lianad, psbt):
+    """Sign a PSBT, save it to the DB and broadcast it."""
+    txid = psbt.tx.txid().hex()
+    psbt = lianad.signer.sign_psbt(psbt)
+    lianad.rpc.updatespend(psbt.to_base64())
+    lianad.rpc.broadcastspend(txid)
+    return txid
+
+
 class RpcError(ValueError):
     def __init__(self, method: str, params: dict, error: str):
         super(ValueError, self).__init__(
diff --git a/tests/test_rpc.py b/tests/test_rpc.py
index f1bed23b..37c75898 100644
--- a/tests/test_rpc.py
+++ b/tests/test_rpc.py
@@ -16,6 +16,7 @@ from test_framework.utils import (
     get_txid,
     spend_coins,
     sign_and_broadcast,
+    sign_and_broadcast_psbt,
 )
 
 
@@ -663,13 +664,6 @@ def test_start_rescan(lianad, bitcoind):
 def test_listtransactions(lianad, bitcoind):
     """Test listing of transactions by txid and timespan"""
 
-    def sign_and_broadcast(psbt):
-        txid = psbt.tx.txid().hex()
-        psbt = lianad.signer.sign_psbt(psbt)
-        lianad.rpc.updatespend(psbt.to_base64())
-        lianad.rpc.broadcastspend(txid)
-        return txid
-
     def wait_synced():
         wait_for(
             lambda: lianad.rpc.getinfo()["block_height"] == bitcoind.rpc.getblockcount()
@@ -715,7 +709,7 @@ def test_listtransactions(lianad, bitcoind):
     }
     res = lianad.rpc.createspend(destinations, [outpoint], 6)
     psbt = PSBT.from_base64(res["psbt"])
-    txid = sign_and_broadcast(psbt)
+    txid = sign_and_broadcast_psbt(lianad, psbt)
     bitcoind.generate_block(1, wait_for_mempool=txid)
 
     # Mine 12 blocks to force the blocktime to increase
@@ -742,7 +736,7 @@ def test_listtransactions(lianad, bitcoind):
     }
     res = lianad.rpc.createspend(destinations, [outpoint], 6)
     psbt = PSBT.from_base64(res["psbt"])
-    txid = sign_and_broadcast(psbt)
+    txid = sign_and_broadcast_psbt(lianad, psbt)
     bitcoind.generate_block(1, wait_for_mempool=txid)
 
     # Deposit a coin that will be spending (unconfirmed spend transaction)
@@ -758,7 +752,7 @@ def test_listtransactions(lianad, bitcoind):
     }
     res = lianad.rpc.createspend(destinations, [outpoint], 6)
     psbt = PSBT.from_base64(res["psbt"])
-    txid = sign_and_broadcast(psbt)
+    txid = sign_and_broadcast_psbt(lianad, psbt)
 
     # At this point we have 12 spent and unspent coins, one of them is unconfirmed.
     wait_for(lambda: len(lianad.rpc.listcoins()["coins"]) == 12)