diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -951,7 +951,7 @@
     const Consensus::Params &consensusParams = chainparams.GetConsensus();
     for (auto fundDestination :
          GetMinerFundWhitelist(consensusParams, pindexPrev)) {
-        minerFundList.push_back(EncodeCashAddr(fundDestination, chainparams));
+        minerFundList.push_back(EncodeDestination(fundDestination, config));
     }
 
     int64_t minerFundMinValue = 0;
diff --git a/test/functional/abc_mining_basic.py b/test/functional/abc_mining_basic.py
--- a/test/functional/abc_mining_basic.py
+++ b/test/functional/abc_mining_basic.py
@@ -23,6 +23,7 @@
 
 AXION_ACTIVATION_TIME = 2000000600
 MINER_FUND_ADDR = 'bchreg:pqnqv9lt7e5vjyp0w88zf2af0l92l8rxdgd35g0pkl'
+MINER_FUND_LEGACY_ADDR = '2MviGxxFciGeWTgkUgYgjqehWt18c4ZsShd'
 
 
 class AbcMiningRPCTest(BitcoinTestFramework):
@@ -31,10 +32,13 @@
         self.extra_args = [[
             '-enableminerfund',
             '-axionactivationtime={}'.format(AXION_ACTIVATION_TIME),
-        ], []]
+        ], [
+            '-enableminerfund',
+            '-usecashaddr=0',
+            '-axionactivationtime={}'.format(AXION_ACTIVATION_TIME),
+        ]]
 
-    def run_test(self):
-        node = self.nodes[0]
+    def run_for_node(self, node, expectedMinerFundAddress):
         address = node.get_deterministic_priv_key().address
 
         # Assert the results of getblocktemplate have expected values. Keys not
@@ -84,7 +88,7 @@
                 # We expect to start seeing the miner fund addresses since the
                 # next block will start enforcing them.
                 'minerfund': {
-                    'addresses': [MINER_FUND_ADDR],
+                    'addresses': [expectedMinerFundAddress],
                     'minimumvalue': block_reward * 8 // 100 * COIN,
                 },
             },
@@ -110,7 +114,7 @@
         assert_getblocktemplate({
             'coinbasetxn': {
                 'minerfund': {
-                    'addresses': [MINER_FUND_ADDR],
+                    'addresses': [expectedMinerFundAddress],
                     'minimumvalue': block_reward * 8 // 100 * COIN,
                 },
             },
@@ -125,7 +129,7 @@
         assert_getblocktemplate({
             'coinbasetxn': {
                 'minerfund': {
-                    'addresses': [MINER_FUND_ADDR],
+                    'addresses': [expectedMinerFundAddress],
                     'minimumvalue': block_reward * 8 // 100 * COIN,
                 },
             },
@@ -133,6 +137,10 @@
             'mintime': AXION_ACTIVATION_TIME + 2,
         })
 
+    def run_test(self):
+        self.run_for_node(self.nodes[0], MINER_FUND_ADDR)
+        self.run_for_node(self.nodes[1], MINER_FUND_LEGACY_ADDR)
+
 
 if __name__ == '__main__':
     AbcMiningRPCTest().main()