diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index 2c89ce33d7a0ec..ea23e7da3e5650 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -30,7 +30,6 @@
 #include <chrono>
 #include <cmath>
 #include <cstdio>
-#include <functional>
 #include <memory>
 #include <optional>
 #include <string>
@@ -49,7 +48,6 @@
 // just use a plain system_clock.
 using CliClock = std::chrono::system_clock;
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
 UrlDecodeFn* const URL_DECODE = urlDecode;
 
 static const char DEFAULT_RPCCONNECT[] = "127.0.0.1";
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index a41b00d5c4498a..c6082ab2350a20 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -30,14 +30,12 @@
 #include <util/string.h>
 
 #include <cstdio>
-#include <functional>
 #include <memory>
 
 static bool fCreateBlank;
 static std::map<std::string,UniValue> registers;
 static const int CONTINUE_EXECUTION=-1;
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
 
 static void SetupBitcoinTxArgs(ArgsManager &argsman)
 {
diff --git a/src/bitcoin-util.cpp b/src/bitcoin-util.cpp
index 89ba99ab0f1fe2..082a692b337ccd 100644
--- a/src/bitcoin-util.cpp
+++ b/src/bitcoin-util.cpp
@@ -20,15 +20,11 @@
 #include <util/strencodings.h>
 
 #include <atomic>
-#include <cstdio>
 #include <functional>
-#include <memory>
 #include <thread>
 
 static const int CONTINUE_EXECUTION=-1;
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
-
 static void SetupBitcoinUtilArgs(ArgsManager &argsman)
 {
     SetupHelpOptions(argsman);
diff --git a/src/bitcoin-wallet.cpp b/src/bitcoin-wallet.cpp
index 3012b44a3388b6..e74b5b0f965dac 100644
--- a/src/bitcoin-wallet.cpp
+++ b/src/bitcoin-wallet.cpp
@@ -26,7 +26,6 @@
 #include <string>
 #include <tuple>
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
 UrlDecodeFn* const URL_DECODE = nullptr;
 
 static void SetupWalletToolArgs(ArgsManager& argsman)
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index 32ec01d7af0518..06a850a75a7d87 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -28,12 +28,10 @@
 #include <util/tokenpipe.h>
 
 #include <any>
-#include <functional>
 #include <optional>
 
 using node::NodeContext;
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
 UrlDecodeFn* const URL_DECODE = urlDecode;
 
 #if HAVE_DECL_FORK
diff --git a/src/kernel/bitcoinkernel.cpp b/src/kernel/bitcoinkernel.cpp
index bb101ba186a225..ea4b889b77ff0b 100644
--- a/src/kernel/bitcoinkernel.cpp
+++ b/src/kernel/bitcoinkernel.cpp
@@ -1,10 +1,3 @@
 // Copyright (c) 2022 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include <functional>
-#include <string>
-
-// Define G_TRANSLATION_FUN symbol in libbitcoinkernel library so users of the
-// library aren't required to export this symbol
-extern const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp
index 0bc3519d51f4fe..87f0346b157259 100644
--- a/src/test/util/setup_common.cpp
+++ b/src/test/util/setup_common.cpp
@@ -75,7 +75,6 @@ using node::LoadChainstate;
 using node::RegenerateCommitments;
 using node::VerifyLoadedChainstate;
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
 UrlDecodeFn* const URL_DECODE = nullptr;
 
 /** Random context to get unique temp data dirs. Separate from g_insecure_rand_ctx, which can be seeded from a const env var */
diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp
index 2ce2cf68708bc7..89573ad6275fe8 100644
--- a/src/wallet/feebumper.cpp
+++ b/src/wallet/feebumper.cpp
@@ -317,7 +317,7 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo
 
     auto res = CreateTransaction(wallet, recipients, /*change_pos=*/std::nullopt, new_coin_control, false);
     if (!res) {
-        errors.push_back("Unable to create transaction." + util::ErrorString(res));
+        errors.push_back("Unable to create transaction. " + util::ErrorString(res));
         return Result::WALLET_ERROR;
     }
 
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py
index 0be7e29f9fc4b6..cd2abc18112ae2 100755
--- a/test/functional/test_framework/test_framework.py
+++ b/test/functional/test_framework/test_framework.py
@@ -256,7 +256,7 @@ def setup(self):
         self.set_binary_paths()
 
         os.environ['PATH'] = os.pathsep.join([
-            os.path.join(config['environment']['BUILDDIR'], 'src'),
+            os.path.join(config['environment']['BUILDDIR'], 'src'), os.environ['PATH']
         ])
 
         # Set up temp directory and start logging