diff --git a/intrastat_base/__manifest__.py b/intrastat_base/__manifest__.py
index 78dfa04..fe02a94 100644
--- a/intrastat_base/__manifest__.py
+++ b/intrastat_base/__manifest__.py
@@ -24,5 +24,5 @@
     'demo': [
         'demo/intrastat_demo.xml',
     ],
-    'installable': True,
+    'installable': False,
 }
diff --git a/product_harmonized_system/__manifest__.py b/product_harmonized_system/__manifest__.py
index 3935d33..2d7187e 100644
--- a/product_harmonized_system/__manifest__.py
+++ b/product_harmonized_system/__manifest__.py
@@ -24,5 +24,5 @@
     'demo': [
         'demo/product_demo.xml',
     ],
-    'installable': True,
+    'installable': False,
 }