diff --git a/mytonctrl.py b/mytonctrl.py
index 4bf1dde1..257a29cc 100755
--- a/mytonctrl.py
+++ b/mytonctrl.py
@@ -202,10 +202,29 @@ def Update(args):
 def Upgrade(args):
 	repo = "ton"
 	author, repo, branch = check_git(args, repo, "upgrade")
-
+	
+	# bugfix if the files are in the wrong place
+	liteClient = ton.GetSettings("liteClient")
+	configPath = liteClient.get("configPath")
+	pubkeyPath = liteClient.get("liteServer").get("pubkeyPath")
+	if "ton-lite-client-test1" in configPath:
+		liteClient["configPath"] = configPath.replace("lite-client/ton-lite-client-test1.config.json", "global.config.json")
+	if "/usr/bin/ton" in pubkeyPath:
+		liteClient["liteServer"]["pubkeyPath"] = "/var/ton-work/keys/liteserver.pub"
+	ton.SetSettings("liteClient", liteClient)
+	validatorConsole = ton.GetSettings("validatorConsole")
+	privKeyPath = validatorConsole.get("privKeyPath")
+	pubKeyPath = validatorConsole.get("pubKeyPath")
+	if "/usr/bin/ton" in privKeyPath:
+		validatorConsole["privKeyPath"] = "/var/ton-work/keys/client"
+	if "/usr/bin/ton" in pubKeyPath:
+		validatorConsole["pubKeyPath"] = "/var/ton-work/keys/server.pub"
+	ton.SetSettings("validatorConsole", validatorConsole)
+	
 	# Run script
 	runArgs = ["bash", "/usr/src/mytonctrl/scripts/upgrade.sh", "-a", author, "-r", repo, "-b", branch]
 	exitCode = run_as_root(runArgs)
+	exitCode += run_as_root(["python3", "/usr/src/mytonctrl/scripts/upgrade.py"])
 	if exitCode == 0:
 		text = "Upgrade - {green}OK{endc}"
 	else:
diff --git a/mytoninstaller.py b/mytoninstaller.py
index 93d05e3a..b47bfc85 100644
--- a/mytoninstaller.py
+++ b/mytoninstaller.py
@@ -1049,5 +1049,5 @@ def b642dict(b64):
 		General()
 	else:
 		console.Run()
-	local.Exit()
+	local.exit()
 #end if
diff --git a/scripts/upgrade.py b/scripts/upgrade.py
index 758151fb..9971694a 100644
--- a/scripts/upgrade.py
+++ b/scripts/upgrade.py
@@ -8,6 +8,7 @@
 from mypylib.mypylib import *
 
 
+# validator.service
 file = open("/etc/systemd/system/validator.service", 'rt')
 text = file.read()
 file.close()
@@ -17,10 +18,8 @@
 	line = lines[i]
 	if "ExecStart" not in line:
 		continue
-	if " --threads " in line or " -t " in line:
-		continue
-	cpus = psutil.cpu_count() - 1
-	lines[i] += " --threads {cpus}".format(cpus=cpus)
+	if "ton-global.config.json" in line:
+		lines[i] += line.replace("validator-engine/ton-global.config.json", "global.config.json")
 #end for
 
 text = "\n".join(lines)
diff --git a/scripts/upgrade.sh b/scripts/upgrade.sh
index 670f8707..03ac0b44 100644
--- a/scripts/upgrade.sh
+++ b/scripts/upgrade.sh
@@ -31,6 +31,19 @@ ENDC='\033[0m'
 # Установить дополнительные зависимости
 apt-get install -y libsecp256k1-dev libsodium-dev ninja-build
 
+# bugfix if the files are in the wrong place
+wget "https://ton-blockchain.github.io/global.config.json" -O global.config.json
+if [ -f "/var/ton-work/keys/liteserver.pub" ]; then
+    echo "Ok"
+else
+	echo "bugfix"
+	mkdir /var/ton-work/keys
+    cp /usr/bin/ton/validator-engine-console/client /var/ton-work/keys/client
+    cp /usr/bin/ton/validator-engine-console/client.pub /var/ton-work/keys/client.pub
+    cp /usr/bin/ton/validator-engine-console/server.pub /var/ton-work/keys/server.pub
+    cp /usr/bin/ton/validator-engine-console/liteserver.pub /var/ton-work/keys/liteserver.pub
+fi
+
 # Go to work dir
 cd ${srcdir}
 rm -rf ${srcdir}/${repo}