diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 69c119d7371..63d18a93494 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -260,6 +260,7 @@ jobs:
         env:
           BITCOIND: '${{ github.workspace }}\build\bin\Release\bitcoind.exe'
           BITCOINCLI: '${{ github.workspace }}\build\bin\Release\bitcoin-cli.exe'
+          BITCOINTX: '${{ github.workspace }}\build\bin\Release\bitcoin-tx.exe'
           BITCOINUTIL: '${{ github.workspace }}\build\bin\Release\bitcoin-util.exe'
           BITCOINWALLET: '${{ github.workspace }}\build\bin\Release\bitcoin-wallet.exe'
           TEST_RUNNER_EXTRA: ${{ github.event_name != 'pull_request' && '--extended' || '' }}
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py
index 4b15a7c3202..5867398e1f7 100755
--- a/test/functional/test_framework/test_framework.py
+++ b/test/functional/test_framework/test_framework.py
@@ -84,6 +84,10 @@ class Binaries:
         # Add -nonamed because "bitcoin rpc" enables -named by default, but bitcoin-cli doesn't
         return self._argv("rpc", self.paths.bitcoincli) + ["-nonamed"]
 
+    def tx_argv(self):
+        "Return argv array that should be used to invoke bitcoin-tx"
+        return self._argv("tx", self.paths.bitcointx)
+
     def util_argv(self):
         "Return argv array that should be used to invoke bitcoin-util"
         return self._argv("util", self.paths.bitcoinutil)
@@ -288,6 +292,7 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
             "bitcoind": "BITCOIND",
             "bitcoin-cli": "BITCOINCLI",
             "bitcoin-util": "BITCOINUTIL",
+            "bitcoin-tx": "BITCOINTX",
             "bitcoin-chainstate": "BITCOINCHAINSTATE",
             "bitcoin-wallet": "BITCOINWALLET",
         }