diff --git a/orchestra/apps/webapps/backends/__init__.py b/orchestra/apps/webapps/backends/__init__.py
index b96a592a..c3fb9f4c 100644
--- a/orchestra/apps/webapps/backends/__init__.py
+++ b/orchestra/apps/webapps/backends/__init__.py
@@ -1,9 +1,15 @@
 import pkgutil
 import textwrap
 
+from .. import settings
+
 
 class WebAppServiceMixin(object):
     model = 'webapps.WebApp'
+    directive = None
+    
+    def valid_directive(self, webapp):
+        return settings.WEBAPPS_TYPES[webapp.type]['directive'][0] == self.directive
     
     def create_webapp_dir(self, context):
         self.append(textwrap.dedent("""
diff --git a/orchestra/apps/webapps/backends/phpfcgid.py b/orchestra/apps/webapps/backends/phpfcgid.py
index c796ac3f..0552d15d 100644
--- a/orchestra/apps/webapps/backends/phpfcgid.py
+++ b/orchestra/apps/webapps/backends/phpfcgid.py
@@ -12,8 +12,11 @@ from .. import settings
 class PHPFcgidBackend(WebAppServiceMixin, ServiceController):
     """ Per-webapp fcgid application """
     verbose_name = _("PHP-Fcgid")
+    directive = 'fcgi'
     
     def save(self, webapp):
+        if not self.valid_directive(webapp):
+            return
         context = self.get_context(webapp)
         self.create_webapp_dir(context)
         self.append("mkdir -p %(wrapper_dir)s" % context)
@@ -27,6 +30,8 @@ class PHPFcgidBackend(WebAppServiceMixin, ServiceController):
         self.append("chown -R %(user)s.%(group)s %(wrapper_dir)s" % context)
     
     def delete(self, webapp):
+        if not self.valid_directive(webapp):
+            return
         context = self.get_context(webapp)
         self.append("rm '%(wrapper_path)s'" % context)
         self.delete_webapp_dir(context)
diff --git a/orchestra/apps/webapps/backends/phpfpm.py b/orchestra/apps/webapps/backends/phpfpm.py
index eb0d5ea2..fa0384a1 100644
--- a/orchestra/apps/webapps/backends/phpfpm.py
+++ b/orchestra/apps/webapps/backends/phpfpm.py
@@ -13,8 +13,11 @@ from .. import settings
 class PHPFPMBackend(WebAppServiceMixin, ServiceController):
     """ Per-webapp php application """
     verbose_name = _("PHP-FPM")
+    directive = 'fpm'
     
     def save(self, webapp):
+        if not self.valid_directive(webapp)
+            return
         context = self.get_context(webapp)
         self.create_webapp_dir(context)
         self.append(textwrap.dedent("""\
@@ -39,6 +42,8 @@ class PHPFPMBackend(WebAppServiceMixin, ServiceController):
             }"""))
     
     def get_context(self, webapp):
+        if not self.valid_directive(webapp):
+            return
         context = super(PHPFPMBackend, self).get_context(webapp)
         context.update({
             'init_vars': self.get_php_init_vars(webapp),
diff --git a/orchestra/apps/webapps/backends/static.py b/orchestra/apps/webapps/backends/static.py
index 7b834ec0..f06c7eef 100644
--- a/orchestra/apps/webapps/backends/static.py
+++ b/orchestra/apps/webapps/backends/static.py
@@ -7,11 +7,16 @@ from . import WebAppServiceMixin
 
 class StaticBackend(WebAppServiceMixin, ServiceController):
     verbose_name = _("Static")
+    directive = 'static'
     
     def save(self, webapp):
+        if not self.valid_directive(webapp):
+            return
         context = self.get_context(webapp)
         self.create_webapp_dir(context)
     
     def delete(self, webapp):
+        if not self.valid_directive(webapp):
+            return
         context = self.get_context(webapp)
         self.delete_webapp_dir(context)
diff --git a/orchestra/apps/webapps/models.py b/orchestra/apps/webapps/models.py
index 03eba5a1..3449ef30 100644
--- a/orchestra/apps/webapps/models.py
+++ b/orchestra/apps/webapps/models.py
@@ -42,7 +42,7 @@ class WebApp(models.Model):
     
     def get_path(self):
         context = {
-            'home': webapp.get_user().get_home(),
+            'home': self.get_user().get_home(),
             'app_name': self.name,
         }
         return settings.WEBAPPS_BASE_ROOT % context