diff --git a/devops/helpers/ssh_client.py b/devops/helpers/ssh_client.py
index 4ca1206e..9ea2b71a 100644
--- a/devops/helpers/ssh_client.py
+++ b/devops/helpers/ssh_client.py
@@ -870,7 +870,8 @@ class SSHClient(six.with_metaclass(_MemorizedSSH, object)):
         cmd = "{}\n".format(command)
         if self.sudo_mode:
             encoded_cmd = base64.b64encode(cmd.encode('utf-8')).decode('utf-8')
-            cmd = "sudo -S bash -c 'eval $(base64 -d <(echo \"{0}\"))'".format(
+            cmd = ("sudo -S bash -c 'eval \"$(base64 -d "
+                   "<(echo \"{0}\"))\"'").format(
                 encoded_cmd
             )
             chan.exec_command(cmd)
diff --git a/devops/tests/helpers/test_ssh_client.py b/devops/tests/helpers/test_ssh_client.py
index eb9da69d..d829bf43 100644
--- a/devops/tests/helpers/test_ssh_client.py
+++ b/devops/tests/helpers/test_ssh_client.py
@@ -1010,7 +1010,7 @@ class TestExecute(unittest.TestCase):
             mock.call.makefile_stderr('rb'),
             mock.call.exec_command(
                 "sudo -S bash -c '"
-                "eval $(base64 -d <(echo \"{0}\"))'".format(encoded_cmd))
+                "eval \"$(base64 -d <(echo \"{0}\"))\"'".format(encoded_cmd))
         ))
         self.assertIn(
             mock.call.debug(
@@ -1046,7 +1046,7 @@ class TestExecute(unittest.TestCase):
             mock.call.makefile_stderr('rb'),
             mock.call.exec_command(
                 "sudo -S bash -c '"
-                "eval $(base64 -d <(echo \"{0}\"))'".format(encoded_cmd))
+                "eval \"$(base64 -d <(echo \"{0}\"))\"'".format(encoded_cmd))
         ))
         self.assertIn(
             mock.call.debug(
@@ -1155,7 +1155,7 @@ class TestExecute(unittest.TestCase):
             mock.call.makefile_stderr('rb'),
             mock.call.exec_command(
                 "sudo -S bash -c '"
-                "eval $(base64 -d <(echo \"{0}\"))'".format(encoded_cmd))
+                "eval \"$(base64 -d <(echo \"{0}\"))\"'".format(encoded_cmd))
         ))
         self.assertIn(
             mock.call.debug(