diff --git a/report_custom_filename/__openerp__.py b/report_custom_filename/__openerp__.py
index 6f698812..1b78fd7e 100644
--- a/report_custom_filename/__openerp__.py
+++ b/report_custom_filename/__openerp__.py
@@ -36,7 +36,7 @@
     "test": [
     ],
     "auto_install": False,
-    "installable": True,
+    'installable': False,
     "application": False,
     "external_dependencies": {
         'python': ['jinja2'],
diff --git a/report_xls/__openerp__.py b/report_xls/__openerp__.py
index f7204248..4148c032 100644
--- a/report_xls/__openerp__.py
+++ b/report_xls/__openerp__.py
@@ -77,6 +77,6 @@ Excel reports in odoo.
     'depends': ['base'],
     'external_dependencies': {'python': ['xlwt']},
     'active': False,
-    'installable': True,
+    'installable': False,
 }
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: