Use COINBASE_MATURITY constant in functional tests.

1 files changed, 3 insertions, 2 deletions

diff --git a/test/functional/feature_backwards_compatibility.py b/test/functional/feature_backwards_compatibility.py
index e6a53b52db..c712f7141c 100755
--- a/test/functional/feature_backwards_compatibility.py
+++ b/test/functional/feature_backwards_compatibility.py
@@ -22,6 +22,7 @@ needs an older patch version.
 import os
 import shutil
 
+from test_framework.blocktools import COINBASE_MATURITY
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.descriptors import descsum_create
 
@@ -64,13 +65,13 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         self.import_deterministic_coinbase_privkeys()
 
     def run_test(self):
-        self.nodes[0].generatetoaddress(101, self.nodes[0].getnewaddress())
+        self.nodes[0].generatetoaddress(COINBASE_MATURITY + 1, self.nodes[0].getnewaddress())
 
         self.sync_blocks()
 
         # Sanity check the test framework:
         res = self.nodes[self.num_nodes - 1].getblockchaininfo()
-        assert_equal(res['blocks'], 101)
+        assert_equal(res['blocks'], COINBASE_MATURITY + 1)
 
         node_master = self.nodes[self.num_nodes - 5]
         node_v19 = self.nodes[self.num_nodes - 4]