diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py
--- a/test/functional/rpc_fundrawtransaction.py
+++ b/test/functional/rpc_fundrawtransaction.py
@@ -778,7 +778,6 @@
         inputs = []
         outputs = {
             self.nodes[2].getnewaddress(): value for value in (1.0, 1.1, 1.2, 1.3)}
-        keys = list(outputs.keys())
         rawTx = self.nodes[3].createrawtransaction(inputs, outputs)
 
         result = [self.nodes[3].fundrawtransaction(rawTx),
diff --git a/test/functional/rpc_rawtransaction.py b/test/functional/rpc_rawtransaction.py
--- a/test/functional/rpc_rawtransaction.py
+++ b/test/functional/rpc_rawtransaction.py
@@ -149,7 +149,6 @@
         txId = self.nodes[0].sendtoaddress(mSigObj, 2.2)
         decTx = self.nodes[0].gettransaction(txId)
         rawTx = self.nodes[0].decoderawtransaction(decTx['hex'])
-        sPK = rawTx['vout'][0]['scriptPubKey']['hex']
         self.sync_all()
         self.nodes[0].generate(1)
         self.sync_all()
diff --git a/test/functional/rpc_users.py b/test/functional/rpc_users.py
--- a/test/functional/rpc_users.py
+++ b/test/functional/rpc_users.py
@@ -44,11 +44,9 @@
         authpair = url.username + ':' + url.password
 
         # New authpair generated via share/rpcuser tool
-        rpcauth = "rpcauth=rt:93648e835a54c573682c2eb19f882535$7681e9c5b74bdd85e78166031d2058e1069b3ed7ed967c93fc63abba06f31144"
         password = "cA773lm788buwYe4g4WT+05pKyNruVKjQ25x3n0DQcM="
 
         # Second authpair with different username
-        rpcauth2 = "rpcauth=rt2:f8607b1a88861fac29dfccf9b52ff9f$ff36a0c23c8c62b4846112e50fa888416e94c17bfd4c42f88fd8f55ec6a3137e"
         password2 = "8/F3uMDw4KSEbw96U3CA1C4X05dkHDN2BPFjTgZW4KI="
         authpairnew = "rt:" + password