diff --git a/src/Core/System/RootFS/etc/profile b/src/Core/System/RootFS/etc/profile
index 020d81e34..2ee73406b 100644
--- a/src/Core/System/RootFS/etc/profile
+++ b/src/Core/System/RootFS/etc/profile
@@ -88,10 +88,10 @@ _remountOffload()
   mountPoint="$(mount | grep /offload | cut -d ' ' -f 1)";
   if [ "${nowMode}" == 'rw' ]; then
     newMode='ro';
-    mount -o remount,ro "$mountPoint";
+    /bin/busybox mount -o remount,ro "$mountPoint";
   else
     newMode='rw';
-    mount -o remount,rw "$mountPoint";
+    /bin/busybox mount -o remount,rw "$mountPoint";
   fi;
   echo "Mode for /offload ${newMode} disk:${mountPoint}";
 }
diff --git a/src/Core/System/Storage.php b/src/Core/System/Storage.php
index d3e2cbca0..85f926a3b 100644
--- a/src/Core/System/Storage.php
+++ b/src/Core/System/Storage.php
@@ -772,8 +772,8 @@ private function updateEnvironmentAfterChangeMountPoint(): void
     private function createWorkDirs(): void
     {
         $path = '';
-        $mountPath = Util::which('mount');
-        Processes::mwExec("$mountPath -o remount,rw /offload 2> /dev/null");
+        $busyBoxPath = Util::which('busybox');
+        Processes::mwExec("$busyBoxPath mount -o remount,rw /offload 2> /dev/null");
 
         $isLiveCd = file_exists('/offload/livecd');
 
@@ -816,7 +816,7 @@ private function createWorkDirs(): void
         $this->clearCacheFiles();
         $this->clearTmpFiles();
         $this->applyFolderRights();
-        Processes::mwExec("$mountPath -o remount,ro /offload 2> /dev/null");
+        Processes::mwExec("$busyBoxPath mount -o remount,ro /offload 2> /dev/null");
     }
 
     /**
@@ -1088,8 +1088,8 @@ private function getLsBlkDiskInfo(): array
     public function createWorkDirsAfterDBUpgrade(): void
     {
         // Remount /offload directory as read-write
-        $mountPath = Util::which('mount');
-        Processes::mwExec("$mountPath -o remount,rw /offload 2> /dev/null");
+        $busyBoxPath = Util::which('busybox');
+        Processes::mwExec("$busyBoxPath mount -o remount,rw /offload 2> /dev/null");
 
         // Create symlinks for module caches
         $this->createModulesCacheSymlinks();
@@ -1098,7 +1098,7 @@ public function createWorkDirsAfterDBUpgrade(): void
         $this->applyFolderRights();
 
         // Remount /offload directory as read-only
-        Processes::mwExec("$mountPath -o remount,ro /offload 2> /dev/null");
+        Processes::mwExec("$busyBoxPath mount -o remount,ro /offload 2> /dev/null");
     }
 
     /**
diff --git a/src/Core/System/System.php b/src/Core/System/System.php
index 04d46513f..0045ba848 100644
--- a/src/Core/System/System.php
+++ b/src/Core/System/System.php
@@ -193,8 +193,8 @@ public static function timezoneConfigure(): void
      */
     public static function setupLocales(): void
     {
-        $mountPath = Util::which('mount');
-        shell_exec("$mountPath -o remount,rw /offload 2> /dev/null");
+        $busyBoxPath = Util::which('busybox');
+        Processes::mwExec("$busyBoxPath mount -o remount,rw /offload 2> /dev/null");
         $locales = ['en_US', 'en_GB', 'ru_RU'];
         $localeDefPath = Util::which('localedef');
         $localePath = Util::which('locale');
@@ -204,7 +204,7 @@ public static function setupLocales(): void
             }
             shell_exec("$localeDefPath -i $locale -f UTF-8 $locale.UTF-8");
         }
-        shell_exec("$mountPath -o remount,ro /offload 2> /dev/null");
+        Processes::mwExec("$busyBoxPath mount -o remount,ro /offload 2> /dev/null");
     }
 
     /**
diff --git a/tests/Calls/start.sh b/tests/Calls/start.sh
index 9505e8019..f2bd1d86d 100644
--- a/tests/Calls/start.sh
+++ b/tests/Calls/start.sh
@@ -15,7 +15,7 @@ function echo_info() {
 
 echo_header 'Init asterisk...';
 dirName="$(realpath "$(dirname "$0")")";
-/bin/mount -o remount,rw /offload/
+/bin/busybox mount -o remount,rw /offload/
 ############################################################
 ##### Setup configs
 # Убиваем старый процесс.