diff --git a/easy_my_coop/__manifest__.py b/easy_my_coop/__manifest__.py
index 0801543..7b4ec4f 100644
--- a/easy_my_coop/__manifest__.py
+++ b/easy_my_coop/__manifest__.py
@@ -52,6 +52,6 @@
         'report/cooperator_register_G001.xml',
         'data/mail_template_data.xml',
     ],
-    'installable': True,
+    'installable': False,
     'application': True,
 }
diff --git a/easy_my_coop_be/__openerp__.py b/easy_my_coop_be/__manifest__.py
similarity index 98%
rename from easy_my_coop_be/__openerp__.py
rename to easy_my_coop_be/__manifest__.py
index f1e90f2..4b0accb 100644
--- a/easy_my_coop_be/__openerp__.py
+++ b/easy_my_coop_be/__manifest__.py
@@ -32,6 +32,6 @@
     This is the belgian localization for the easy my coop module.
     """,
     'data': [],
-    'installable': True,
+    'installable': False,
     'application': False,
 }
diff --git a/easy_my_coop_ch/__openerp__.py b/easy_my_coop_ch/__manifest__.py
similarity index 98%
rename from easy_my_coop_ch/__openerp__.py
rename to easy_my_coop_ch/__manifest__.py
index 0a8efef..870eabe 100644
--- a/easy_my_coop_ch/__openerp__.py
+++ b/easy_my_coop_ch/__manifest__.py
@@ -34,5 +34,5 @@
         'views/subscription_template.xml',
         'views/subscription_request_view.xml'
     ],
-    'installable': True,
+    'installable': False,
 }
diff --git a/easy_my_coop_dividend/__openerp__.py b/easy_my_coop_dividend/__manifest__.py
similarity index 98%
rename from easy_my_coop_dividend/__openerp__.py
rename to easy_my_coop_dividend/__manifest__.py
index 3dd46cc..09307c9 100644
--- a/easy_my_coop_dividend/__openerp__.py
+++ b/easy_my_coop_dividend/__manifest__.py
@@ -45,5 +45,6 @@
     'data': [
         'security/ir.model.access.csv',
         'views/dividend_views.xml',
-    ]
+    ],
+    'installable': False,
 }
diff --git a/easy_my_coop_document/__openerp__.py b/easy_my_coop_document/__manifest__.py
similarity index 95%
rename from easy_my_coop_document/__openerp__.py
rename to easy_my_coop_document/__manifest__.py
index 18d24d8..5ccee97 100644
--- a/easy_my_coop_document/__openerp__.py
+++ b/easy_my_coop_document/__manifest__.py
@@ -29,5 +29,6 @@
         'security/ir.model.access.csv',
         'views/easy_my_coop_document_menu.xml',
         'views/easy_my_coop_document_views.xml',
-    ]
+    ],
+    'installable': False,
 }
diff --git a/easy_my_coop_eater/__openerp__.py b/easy_my_coop_eater/__manifest__.py
similarity index 100%
rename from easy_my_coop_eater/__openerp__.py
rename to easy_my_coop_eater/__manifest__.py
diff --git a/easy_my_coop_export_xlsx/__openerp__.py b/easy_my_coop_export_xlsx/__manifest__.py
similarity index 100%
rename from easy_my_coop_export_xlsx/__openerp__.py
rename to easy_my_coop_export_xlsx/__manifest__.py
diff --git a/easy_my_coop_fr/__openerp__.py b/easy_my_coop_fr/__manifest__.py
similarity index 100%
rename from easy_my_coop_fr/__openerp__.py
rename to easy_my_coop_fr/__manifest__.py
diff --git a/easy_my_coop_online_payment/__openerp__.py b/easy_my_coop_online_payment/__manifest__.py
similarity index 100%
rename from easy_my_coop_online_payment/__openerp__.py
rename to easy_my_coop_online_payment/__manifest__.py
diff --git a/easy_my_coop_recompute_coop_number/__openerp__.py b/easy_my_coop_recompute_coop_number/__manifest__.py
similarity index 100%
rename from easy_my_coop_recompute_coop_number/__openerp__.py
rename to easy_my_coop_recompute_coop_number/__manifest__.py
diff --git a/easy_my_coop_taxshelter_report/__openerp__.py b/easy_my_coop_taxshelter_report/__manifest__.py
similarity index 100%
rename from easy_my_coop_taxshelter_report/__openerp__.py
rename to easy_my_coop_taxshelter_report/__manifest__.py
diff --git a/easy_my_coop_website_document/__openerp__.py b/easy_my_coop_website_document/__manifest__.py
similarity index 100%
rename from easy_my_coop_website_document/__openerp__.py
rename to easy_my_coop_website_document/__manifest__.py
diff --git a/easy_my_coop_website_portal/__openerp__.py b/easy_my_coop_website_portal/__manifest__.py
similarity index 100%
rename from easy_my_coop_website_portal/__openerp__.py
rename to easy_my_coop_website_portal/__manifest__.py
diff --git a/easy_my_coop_website_taxshelter/__openerp__.py b/easy_my_coop_website_taxshelter/__manifest__.py
similarity index 100%
rename from easy_my_coop_website_taxshelter/__openerp__.py
rename to easy_my_coop_website_taxshelter/__manifest__.py
diff --git a/partner_age/__openerp__.py b/partner_age/__manifest__.py
similarity index 100%
rename from partner_age/__openerp__.py
rename to partner_age/__manifest__.py
diff --git a/website_portal_extend/__openerp__.py b/website_portal_extend/__manifest__.py
similarity index 100%
rename from website_portal_extend/__openerp__.py
rename to website_portal_extend/__manifest__.py
diff --git a/website_recaptcha_reloaded/__openerp__.py b/website_recaptcha_reloaded/__manifest__.py
similarity index 100%
rename from website_recaptcha_reloaded/__openerp__.py
rename to website_recaptcha_reloaded/__manifest__.py