diff --git a/contact/index.html b/contact/index.html
index 84e6c177e2e1e2d45660e7ee70be0865c5000260..c51c04702515b7fa02c50fc729cdd5218b271337 100644
--- a/contact/index.html
+++ b/contact/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/mentions-legales/index.html b/mentions-legales/index.html
index 55dfa1947b331e6cb90448102bdad11af4b7b01a..200f97458e12a29d324a7fc83e53a41f76a57856 100644
--- a/mentions-legales/index.html
+++ b/mentions-legales/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/notre-conviction/index.html b/notre-conviction/index.html
index 50239d811ee485340bdfb62fd1b3105953511b20..26abe59d4f36b8a08f06032a159e1fa53ff7b5c4 100644
--- a/notre-conviction/index.html
+++ b/notre-conviction/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/notre-demarche/index.html b/notre-demarche/index.html
index fba9fa48cee88350643b703dcc8ceebd7df68472..ff92b7244c840fdb4969c68e35a347cdd3954819 100644
--- a/notre-demarche/index.html
+++ b/notre-demarche/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/notre-ecosysteme/index.html b/notre-ecosysteme/index.html
index f615fd60bc00efe2cc653c399e7a7cf756fc3aec..4b25ce49a7b63e66330c312db9aa3c59daccb531 100644
--- a/notre-ecosysteme/index.html
+++ b/notre-ecosysteme/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/notre-impact/index.html b/notre-impact/index.html
index baf76c361cd21134d7a7c30232537627394c6080..506b41b9274614eda99b2e42e3e61eec1215cdbc 100644
--- a/notre-impact/index.html
+++ b/notre-impact/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/notre-posture/index.html b/notre-posture/index.html
index 2f38e762564d7fb5168827552c6420e890360c3b..e036d1052e8441a8a7a2647a7f3e662bfe784767 100644
--- a/notre-posture/index.html
+++ b/notre-posture/index.html
@@ -9,7 +9,7 @@
         <meta name="keywords" content="le filament, toulouse, numerique, odoo, mail, systeme, alfresco, bluemind, nextcloud, open source, logiciel libre, données, rgpd" />
         <meta name="author" content="Le Filament" />
 
-        <link rel="manifest" href="site.webmanifest">
+        <link rel="manifest" href="../site.webmanifest">
         <link rel="apple-touch-icon" href="../icon.png">
         <!-- Place favicon.ico in the root directory -->
         <link type="image/x-icon" rel="shortcut icon" href="../icon.png">
diff --git a/site.webmanifest b/site.webmanifest
new file mode 100644
index 0000000000000000000000000000000000000000..d3da71861271360f2d55b3edd23cf1708fb15b34
--- /dev/null
+++ b/site.webmanifest
@@ -0,0 +1,16 @@
+{
+  "name": "Le Filament",
+  "short_name": "Le Filament",
+  "icons": [
+    {
+      "src": "icon.png",
+      "type": "image/png",
+      "sizes": "232x280"
+    }
+  ],
+  "theme_color": "#1c2f82",
+  "background_color": "#ffffff",
+  "display": "standalone",
+  "scope": "/",
+  "start_url": "/index.html"
+}
\ No newline at end of file