diff --git a/flatfilecms/models.py b/flatfilecms/models.py
index c05c3c1..ba8b69d 100644
--- a/flatfilecms/models.py
+++ b/flatfilecms/models.py
@@ -1,8 +1,9 @@
-from pyramid.path import AssetResolver
 from pathlib import PurePath
 import yaml
 import frontmatter
 import markdown
+from datetime import datetime
+from pyramid.path import AssetResolver
 from zope.interface import (Interface, implementer)
 
 from flatfilecms.filters import IgnoreExtension
@@ -66,6 +67,10 @@ class CustomYAMLHandler(frontmatter.YAMLHandler):
         return yaml.load(fm, self.loader)
 
 
+class HiddenFile(Exception):
+    pass
+
+
 class Folder(dict):
     def __init__(self, name, parent, path):
         self.path = path
@@ -82,19 +87,23 @@ class Folder(dict):
 
     def create_file(self, asset):
         path = PurePath(asset)
-        if path.suffix == '.md':
-            self[path.stem] = Markdown(path.stem, self, asset)
-        elif path.suffix == '.yaml':
-            self[path.stem] = YAML(path.stem, self, asset)
-        elif path.suffix == '.j2' or path.suffix == '.jinja2':
-            self[path.stem] = Jinja2(path.stem, self, asset)
-        else:
-            name = path.name
-            # Если имя файла не index.html,
-            # то отдавать по имени файла
-            if name == 'index.html':
-                name = 'index'
-            self[name] = Document(name, self, asset)
+        try:
+            if path.suffix == '.md':
+                self[path.stem] = Markdown(path.stem, self, asset)
+            elif path.suffix == '.yaml':
+                self[path.stem] = YAML(path.stem, self, asset)
+            elif path.suffix == '.j2' or path.suffix == '.jinja2':
+                self[path.stem] = Jinja2(path.stem, self, asset)
+            else:
+                name = path.name
+                # Если имя файла не index.html,
+                # то отдавать по имени файла
+                if name == 'index.html':
+                    name = 'index'
+                self[name] = Document(name, self, asset)
+        except HiddenFile:
+            # Do nothing, file was not added to self
+            pass
 
     def create_dir(self, asset):
         path = PurePath(asset)
@@ -128,6 +137,10 @@ class Markdown(Document):
                 AssetResolver().resolve(self.path).stream(),
                 handler=CustomYAMLHandler(self.data_path),
                 ).to_dict()
+        if 'published' in self.page and \
+                str(datetime.now()) < str(self.page['published']):
+            raise HiddenFile
+
 
 
 @implementer(IMarkdown)
@@ -137,6 +150,9 @@ class YAML(Document):
         self.page = yaml.load(
                 AssetResolver().resolve(self.path).stream(),
                 LoaderFactory(self.data_path))
+        if 'published' in self.page and \
+                str(datetime.now()) < str(self.page['published']):
+            raise HiddenFile
 
 
 class Jinja2(Document):