diff --git a/ir_config_parameter_viewer/__openerp__.py b/ir_config_parameter_viewer/__openerp__.py
index f7076cf04..8d543af33 100644
--- a/ir_config_parameter_viewer/__openerp__.py
+++ b/ir_config_parameter_viewer/__openerp__.py
@@ -15,6 +15,6 @@
  'init_xml': [],
  'update_xml': ['ir_config_parameter_view.xml'],
  'demo_xml': [],
- 'installable': True,
+ 'installable': False,
  'auto_install': False}
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/mail_environment/__openerp__.py b/mail_environment/__openerp__.py
index fce396f8d..5da871afb 100644
--- a/mail_environment/__openerp__.py
+++ b/mail_environment/__openerp__.py
@@ -61,7 +61,7 @@ password = openerp
     'init_xml': [],
     'update_xml': ['mail_view.xml'],
     'demo_xml': [],
-    'installable': True,
+    'installable': False,
     'active': False,
 }
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/security_protector/__openerp__.py b/security_protector/__openerp__.py
index 009df10ce..6cd3bb183 100644
--- a/security_protector/__openerp__.py
+++ b/security_protector/__openerp__.py
@@ -19,6 +19,7 @@
  'init_xml': ['data.xml'],
  'update_xml': ['security_view.xml'],
  'demo_xml': [],
- 'installable': True,
- 'auto_install': False}
+ 'installable': False,
+ 'auto_install': False,
+ }
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/server_env_base_external_referentials/__openerp__.py b/server_env_base_external_referentials/__openerp__.py
index ebcb918d2..9390fa3b1 100644
--- a/server_env_base_external_referentials/__openerp__.py
+++ b/server_env_base_external_referentials/__openerp__.py
@@ -42,6 +42,6 @@ apipass = my_api_password
     "init_xml": [],
     "demo_xml": [],
     "update_xml": [],
-    "installable": True,
+    "installable": False,
     "active": False,
 }
diff --git a/server_environment/__openerp__.py b/server_environment/__openerp__.py
index b919f1761..88f3c4439 100644
--- a/server_environment/__openerp__.py
+++ b/server_environment/__openerp__.py
@@ -69,6 +69,6 @@ serv_config.get('external_service.ftp', 'tls')
     "update_xml": [
         'serv_config.xml',
     ],
-    "installable": True,
+    "installable": False,
     "active": False,
 }
diff --git a/server_environment_files/__openerp__.py b/server_environment_files/__openerp__.py
index 58a7fdc0c..6583709a9 100644
--- a/server_environment_files/__openerp__.py
+++ b/server_environment_files/__openerp__.py
@@ -32,6 +32,6 @@
     "init_xml": [],
     "demo_xml": [],
     "update_xml": [],
-    "installable": True,
+    "installable": False,
     "active": False,
 }
diff --git a/super_calendar/__openerp__.py b/super_calendar/__openerp__.py
index 8fed5d898..90c9ef6cf 100644
--- a/super_calendar/__openerp__.py
+++ b/super_calendar/__openerp__.py
@@ -72,5 +72,5 @@ As you can see, several filters are available. A typical usage consists in filte
         ],
     "demo_xml" : [],
     "active": False,
-    "installable": True
+    "installable": False
 }