diff --git a/debian/changelog b/debian/changelog
index c5bce69bfd17101e4eed90ab90d51cd6028b59b1..f8208efe18bd5e6af73846fcd9e42d5b5466fe91 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,11 +1,12 @@
-python3-sams-classes (1.0.1~3) UNRELEASED; urgency=medium
+python3-sams-classes (1.0.1~4) UNRELEASED; urgency=medium
 
   * fixed issue #20 "Basis-Pfad (/) bei API über Proxy nicht aufrufbar" 
   * fixed issue #21 "Unterstützung von anderen HTTP-Methoden als GET innerhalb 
     einer APP"
   * Fixed issue #24 "main app sollte auch unter /appname/,,, ereichbar sein" 
+  * Fixed issue #23 "static ordner je app ermöglichen" 
 
- -- Sebastian Lobinger <slobinger@justus.zib.de>  Wed, 14 Jun 2017 14:29:26 +0200
+ - Sebastian Lobinger <slobinger@justus.zib.de>  Wed, 14 Jun 2017 15:39:31 +0200
 
 python3-sams-classes (1.0.0) unstable; urgency=medium
 
diff --git a/sams_classes/sams_app.py b/sams_classes/sams_app.py
index c7e709f6e122f1d6d324918ce72ff5250fc1e0a0..bbbfc0eda90f1f896f7770a4019271ac6e7edd0d 100644
--- a/sams_classes/sams_app.py
+++ b/sams_classes/sams_app.py
@@ -15,7 +15,8 @@ class SAMSApp:
 
   def __init__(self, name, manifest = {} , langDict = {}, urlPrefix = ''):
     self.__name = name
-    self.__blueprint = Blueprint(name, name, template_folder='templates')
+    self.__blueprint = Blueprint(name, name, template_folder='templates',
+      static_folder = 'static')
     self.__manifest = manifest
     self.__urlPrefix = urlPrefix
     if not self.manifest.get('default_language'):
diff --git a/test/app/static/test.txt b/test/app/static/test.txt
new file mode 100644
index 0000000000000000000000000000000000000000..30d74d258442c7c65512eafab474568dd706c430
--- /dev/null
+++ b/test/app/static/test.txt
@@ -0,0 +1 @@
+test
\ No newline at end of file
diff --git a/test/static/test.txt b/test/static/test.txt
new file mode 100644
index 0000000000000000000000000000000000000000..30d74d258442c7c65512eafab474568dd706c430
--- /dev/null
+++ b/test/static/test.txt
@@ -0,0 +1 @@
+test
\ No newline at end of file
diff --git a/test/test_sams_hub.py b/test/test_sams_hub.py
index 35d50c8b74a03d6c80b9b3f223f3624c6a0c280e..ac6b12f0bfaaea09d7c2074035ab20326200fc45 100644
--- a/test/test_sams_hub.py
+++ b/test/test_sams_hub.py
@@ -42,13 +42,15 @@ class CaseSAMSHubWithThreadedAPI(unittest.TestCase):
 
 class CaseSAMSHubWithMainApp(unittest.TestCase):
   
-  def test_main_app(self):
-    """It is possible to declare a main app where the urls have no prefix"""
-    szenarios = [
+  def setUp(self):
+    self.szenarios = [
       {'main_app': 'test', 'extra_app': 'test.app'},
       {'main_app': 'test.app', 'extra_app': 'test'}
-    ]
-    for szenario in szenarios:
+    ] 
+  
+  def test_main_app(self):
+    """It is possible to declare a main app where the urls have no prefix"""
+    for szenario in self.szenarios:
       main_app = szenario['main_app']
       extra_app = szenario['extra_app'] 
       with self.subTest(main_app = main_app, extra_app = extra_app):
@@ -111,6 +113,31 @@ class CaseSAMSHubWithMainApp(unittest.TestCase):
               response = client.get(path)
               self.assertIs(response.status_code, 200)
 
+  def test_static_files(self):
+    for szenario in self.szenarios:
+      main_app = szenario['main_app']
+      extra_app = szenario['extra_app'] 
+      hub = SAMSHub( name = 'test',
+        config = {'default_language': 'de', 'main_app' : ''.join(main_app)}
+      )
+      hub.addApp( 
+        SAMSApp( name = main_app, manifest = {'default_language': 'de'},
+          langDict = {'de': {}}
+        )
+      )
+      hub.addApp(
+        SAMSApp( name = extra_app, manifest = {'default_language': 'de'},
+          langDict = {'de': {}}
+        )
+      )
+      hub.flaskApp.config['DEBUG'] = True
+      with self.subTest(main_app = main_app, extra_app = extra_app):
+        for static_url in ('/test/static/', '/test.app/static/'):
+          with hub.flaskApp.test_client(self) as client:
+            with self.subTest(static_url):
+              response = client.get(static_url + 'test.txt')
+              self.assertIs(response.status_code, 200)
+
 class CaseSAMSHubInitExceptions(unittest.TestCase):
 
   def test_missing_init_name(self):