diff --git a/misc/update-version.sh b/misc/update-version.sh
index a5ffab00..28d1a86d 100755
--- a/misc/update-version.sh
+++ b/misc/update-version.sh
@@ -24,4 +24,6 @@ sed -i "s@${OLD_VERSION}@${NEW_VERSION}@g" README.md
 sed -i "s@${OLD_VERSION}@${NEW_VERSION}@g" tests/ui/docker-compose.yml
 for test in tests/core/* ; do
     sed -i "s@${OLD_VERSION}@${NEW_VERSION}@g" ${test}/docker-compose.yml
-done
\ No newline at end of file
+done
+# linux
+sed -i "s@${OLD_VERSION}@${NEW_VERSION}@g" src/linux/scripts*.sh
diff --git a/src/common/core/letsencrypt/jobs/certbot-new.py b/src/common/core/letsencrypt/jobs/certbot-new.py
index 72bbec2b..5ca293db 100755
--- a/src/common/core/letsencrypt/jobs/certbot-new.py
+++ b/src/common/core/letsencrypt/jobs/certbot-new.py
@@ -95,6 +95,23 @@ try:
         parents=True, exist_ok=True
     )
 
+    # Get env vars
+    bw_integration = "Linux"
+    integration_path = Path(sep, "usr", "share", "bunkerweb", "INTEGRATION")
+    os_release_path = Path(sep, "etc", "os-release")
+    if getenv("KUBERNETES_MODE", "no") == "yes":
+        bw_integration = "Kubernetes"
+    elif getenv("SWARM_MODE", "no") == "yes":
+        bw_integration = "Swarm"
+    elif getenv("AUTOCONF_MODE", "no") == "yes":
+        bw_integration = "Autoconf"
+    elif integration_path.is_file():
+        bw_integration = integration_path.read_text(encoding="utf-8").strip()
+    elif os_release_path.is_file() and "Alpine" in os_release_path.read_text(
+        encoding="utf-8"
+    ):
+        bw_integration = "Docker"
+
     # Extract letsencrypt folder if it exists in db
     db = Database(
         logger,
@@ -103,7 +120,7 @@ try:
     )
 
     tgz = get_file_in_db("folder.tgz", db, job_name="certbot-renew")
-    if tgz:
+    if tgz and bw_integration in ("Docker", "Swarm", "Kubernetes", "Autoconf"):
         # Delete folder if needed
         if letsencrypt_path.exists():
             rmtree(str(letsencrypt_path), ignore_errors=True)
diff --git a/src/common/core/letsencrypt/jobs/certbot-renew.py b/src/common/core/letsencrypt/jobs/certbot-renew.py
index 970186a1..1a29c059 100755
--- a/src/common/core/letsencrypt/jobs/certbot-renew.py
+++ b/src/common/core/letsencrypt/jobs/certbot-renew.py
@@ -87,6 +87,23 @@ try:
         parents=True, exist_ok=True
     )
 
+    # Get env vars
+    bw_integration = "Linux"
+    integration_path = Path(sep, "usr", "share", "bunkerweb", "INTEGRATION")
+    os_release_path = Path(sep, "etc", "os-release")
+    if getenv("KUBERNETES_MODE", "no") == "yes":
+        bw_integration = "Kubernetes"
+    elif getenv("SWARM_MODE", "no") == "yes":
+        bw_integration = "Swarm"
+    elif getenv("AUTOCONF_MODE", "no") == "yes":
+        bw_integration = "Autoconf"
+    elif integration_path.is_file():
+        bw_integration = integration_path.read_text(encoding="utf-8").strip()
+    elif os_release_path.is_file() and "Alpine" in os_release_path.read_text(
+        encoding="utf-8"
+    ):
+        bw_integration + "Docker"
+
     # Extract letsencrypt folder if it exists in db
     db = Database(
         logger,
@@ -95,7 +112,7 @@ try:
     )
 
     tgz = get_file_in_db("folder.tgz", db)
-    if tgz:
+    if tgz and bw_integration in ("Docker", "Swarm", "Kubernetes", "Autoconf"):
         # Delete folder if needed
         if letsencrypt_path.exists():
             rmtree(str(letsencrypt_path), ignore_errors=True)
diff --git a/src/linux/scripts/beforeInstall.sh b/src/linux/scripts/beforeInstall.sh
index 9cf31fef..30647dfa 100644
--- a/src/linux/scripts/beforeInstall.sh
+++ b/src/linux/scripts/beforeInstall.sh
@@ -22,7 +22,7 @@ if [ -f /etc/os-release ]; then
     if [[ "$OS" == "Ubuntu" || "$OS" == "Debian" ]]; then
         # Get the version of the package
         VERSION=$(dpkg-query -W -f='${Version}' bunkerweb)
-        if dpkg --compare-versions "$VERSION" lt "1.5.0" && [ -f /var/tmp/variables.env ] && [ -f /var/tmp/ui.env ]; then
+        if dpkg --compare-versions "$VERSION" lt "1.5.1" && [ -f /var/tmp/variables.env ] && [ -f /var/tmp/ui.env ]; then
             echo "ℹ️ Copy /var/tmp/variables.env to /etc/bunkerweb/variables.env"
             do_and_check_cmd cp -f /var/tmp/variables.env /etc/bunkerweb/variables.env
             echo "ℹ️ Copy /var/tmp/ui.env to /etc/bunkerweb/ui.env"
@@ -31,7 +31,7 @@ if [ -f /etc/os-release ]; then
     elif [[ "$OS" == "CentOS Linux" || "$OS" == "Fedora" ]]; then
         # Get the version of the package
         VERSION=$(rpm -q --queryformat '%{VERSION}' bunkerweb)
-        if [ "$(printf '%s\n' "$VERSION" "$(echo '1.5.0' | tr -d ' ')" | sort -V | head -n 1)" = "$VERSION" ] && [ -f /var/tmp/variables.env ] && [ -f /var/tmp/ui.env ]; then
+        if [ "$(printf '%s\n' "$VERSION" "$(echo '1.5.1' | tr -d ' ')" | sort -V | head -n 1)" = "$VERSION" ] && [ -f /var/tmp/variables.env ] && [ -f /var/tmp/ui.env ]; then
             echo "ℹ️ Copy /var/tmp/variables.env to /etc/bunkerweb/variables.env"
             do_and_check_cmd cp -f /var/tmp/variables.env /etc/bunkerweb/variables.env
             echo "ℹ️ Copy /var/tmp/ui.env to /etc/bunkerweb/ui.env"
@@ -41,4 +41,4 @@ if [ -f /etc/os-release ]; then
 else
     echo "❌ Error: /etc/os-release not found"
     exit 1
-fi
\ No newline at end of file
+fi
diff --git a/src/linux/scripts/start.sh b/src/linux/scripts/start.sh
index d4f732fd..b4670770 100644
--- a/src/linux/scripts/start.sh
+++ b/src/linux/scripts/start.sh
@@ -193,4 +193,4 @@ case $1 in
     echo "Invalid option!"
     echo "List of options availables:"
     display_help
-esac
\ No newline at end of file
+esac
diff --git a/tests/LinuxTest.py b/tests/LinuxTest.py
index 36699823..da28f8af 100644
--- a/tests/LinuxTest.py
+++ b/tests/LinuxTest.py
@@ -112,7 +112,7 @@ class LinuxTest(Test):
             setup = f"{test}/setup-linux.sh"
             if isfile(setup):
                 proc = self.docker_exec(
-                    self.__distro, f"cd /opt/{self._name} && ./setup-linux.sh"
+                    self.__distro, f"cd /opt/{self._name} && ./setup-linux.sh && chmod -R nginx:nginx /etc/bunkerweb/configs"
                 )
                 if proc.returncode != 0:
                     raise Exception("docker exec setup failed (test)")