diff --git a/apps/terminal/backends/__init__.py b/apps/terminal/backends/__init__.py
index 12b85b7e3..1aec6b3be 100644
--- a/apps/terminal/backends/__init__.py
+++ b/apps/terminal/backends/__init__.py
@@ -6,6 +6,7 @@ from common import utils
 
 TYPE_ENGINE_MAPPING = {
     'elasticsearch': 'terminal.backends.command.es',
+    'es': 'terminal.backends.command.es',
 }
 
 
diff --git a/apps/terminal/backends/command/es.py b/apps/terminal/backends/command/es.py
index dde8e1e95..5aa16dfbf 100644
--- a/apps/terminal/backends/command/es.py
+++ b/apps/terminal/backends/command/es.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 #
 
+from datetime import datetime
 from jms_storage.es import ESStorage
 from .base import CommandBase
 from .models import AbstractSessionCommand
@@ -14,6 +15,13 @@ class CommandStore(ESStorage, CommandBase):
                user=None, asset=None, system_user=None,
                input=None, session=None):
 
+        if date_from is not None:
+            if isinstance(date_from, float):
+                date_from = datetime.fromtimestamp(date_from)
+        if date_to is not None:
+            if isinstance(date_to, float):
+                date_to = datetime.fromtimestamp(date_to)
+
         data = super().filter(date_from=date_from, date_to=date_to,
                               user=user, asset=asset, system_user=system_user,
                               input=input, session=session)