diff --git a/build.js b/build.js
index 15d298cc5217a073ab8117812fa21fd909a8f555..a675f9f6ec648e21dbb310aaf4ceb5190197eb96 100644
--- a/build.js
+++ b/build.js
@@ -2,7 +2,6 @@
 
 "use strict";
 
-
 const fs = require("fs");
 const browserify = require("browserify");
 const config = require("./config");
@@ -100,20 +99,34 @@ function getPageHtml(pageName, pageMeta) {
             const { key, defaultValue } = entry;
             html = html.replace(
                 html.match(getOgMetaSearchRegex(key)),
-                `<meta property="og:${key}" content="${pageOgMeta[key] || defaultValue}" />`
+                `<meta property="og:${key}" content="${
+                    pageOgMeta[key] || defaultValue
+                }" name="${key}"/>`
             );
         });
 
-        // TODO handle addition og meta
+        const additionalOgMeta = Object.keys(pageMeta.open_graph).filter(
+            k => !requiredOgMeta.map(rom => rom.key).includes(k)
+        );
+
+        if (additionalOgMeta.length > 0) {
+            html = html.replace(
+                "</head>",
+                `${additionalOgMeta
+                    .map(
+                        k =>
+                            `<meta property="og:${k}" content="${pageMeta.open_graph[k]}" name="${k}"/>`
+                    )
+                    .join("\n")}</head>`
+            );
+        }
     };
     setMeta("description", pageMeta.description);
     setTitle();
     setStyleSheet();
     setJs();
     setAdditionalMeta(
-        Object.entries(pageMeta).filter(
-            kv => !build_conf.default_meta_keys.includes(kv[0])
-        )
+        Object.entries(pageMeta).filter(kv => !build_conf.default_meta_keys.includes(kv[0]))
     );
     setOgMeta();
     return html;
diff --git a/public/education/index.html b/public/education/index.html
index 660916db0a66ac811e709050940b13057055e47f..3d0de7d554e194156723d082450b6aa79ac2406d 100644
--- a/public/education/index.html
+++ b/public/education/index.html
@@ -6,16 +6,15 @@
         <meta name="description" content="Animations autour de la création de jeux vidéos, vulgarisation numérique. Découvrez nos initiatives pédagogiques."/>
 
         <!-- Open Graph Protocol meta data -->
-        <meta property="og:title" content="Kuadrado Software | Pédagogie" />
-        <meta property="og:description" content="Animations autour de la création de jeux vidéos, vulgarisation numérique. Découvrez nos initiatives pédagogiques." />
-        <meta property="og:type" content="website" />
-        <meta property="og:url" content="https://kuadrado-software.fr/education" />
-        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/brain.svg" />
-        <meta property="og:locale" content="fr_FR" />
+        <meta property="og:title" content="Kuadrado Software | Pédagogie" name="title"/>
+        <meta property="og:description" content="Animations autour de la création de jeux vidéos, vulgarisation numérique. Découvrez nos initiatives pédagogiques." name="description"/>
+        <meta property="og:type" content="website" name="type"/>
+        <meta property="og:url" content="https://kuadrado-software.fr name=url/education" name="url"/>
+        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/brain.svg" name="image"/>
+        <meta property="og:locale" content="fr_FR name=locale" name="locale"/>
 
         <!-- English translation not ready yet -->
         <!-- <meta property="og:locale:alternate" content="en_GB" /> -->
-        <!-- END OGP -->
 
         <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
         <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
diff --git a/public/games/index.html b/public/games/index.html
index eb16d90df4b2b05bf4d1ba0c26c8895efa38a232..c4b3946a8a91a1a4cc87ae2af8b52d81a4b956ba 100644
--- a/public/games/index.html
+++ b/public/games/index.html
@@ -6,16 +6,15 @@
         <meta name="description" content="Création de jeux vidéos indépendants. Jeux web, PC et projets en cours de développement"/>
 
         <!-- Open Graph Protocol meta data -->
-        <meta property="og:title" content="Kuadrado Software | Jeux" />
-        <meta property="og:description" content="Création de jeux vidéos indépendants. Jeux web, PC et projets en cours de développement" />
-        <meta property="og:type" content="website" />
-        <meta property="og:url" content="https://kuadrado-software.fr/games" />
-        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/game_controller.svg" />
-        <meta property="og:locale" content="fr_FR" />
+        <meta property="og:title" content="Kuadrado Software | Jeux" name="title"/>
+        <meta property="og:description" content="Création de jeux vidéos indépendants. Jeux web, PC et projets en cours de développement" name="description"/>
+        <meta property="og:type" content="website" name="type"/>
+        <meta property="og:url" content="https://kuadrado-software.fr name=url/games" name="url"/>
+        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/game_controller.svg" name="image"/>
+        <meta property="og:locale" content="fr_FR name=locale" name="locale"/>
 
         <!-- English translation not ready yet -->
         <!-- <meta property="og:locale:alternate" content="en_GB" /> -->
-        <!-- END OGP -->
 
         <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
         <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
diff --git a/public/index.html b/public/index.html
index 76d6135a6db33aacd96a973dd3a7171344119015..31d4521a207d3691bd1f466801c2f05046af49f6 100644
--- a/public/index.html
+++ b/public/index.html
@@ -9,22 +9,23 @@
         />
 
         <!-- Open Graph Protocol meta data -->
-        <meta property="og:title" content="Kuadrado Software" />
+        <meta property="og:title" content="Kuadrado Software" name="title"/>
         <meta
             property="og:description"
             content="Créations numériques, jeu vidéo, web, software et pédagogie. Made in Ardèche, Vernoux en Vivarais."
+            name="description"
         />
-        <meta property="og:type" content="website" />
-        <meta property="og:url" content="https://kuadrado-software.fr" />
+        <meta property="og:type" content="website" name="type"/>
+        <meta property="og:url" content="https://kuadrado-software.fr" name="url"/>
         <meta
             property="og:image"
             content="https://kuadrado-software.fr/assets/images/logo_kuadrado.svg"
+            name="image"
         />
-        <meta property="og:locale" content="fr_FR" />
+        <meta property="og:locale" content="fr_FR" name="locale"/>
 
         <!-- English translation not ready yet -->
         <!-- <meta property="og:locale:alternate" content="en_GB" /> -->
-        <!-- END OGP -->
 
         <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
         <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
diff --git a/public/software-development/index.html b/public/software-development/index.html
index e2c3f8d070ee490ea64551ae323cae459af3a866..dc086856ece0593645a5b2ceb1336aaecd4cc81c 100644
--- a/public/software-development/index.html
+++ b/public/software-development/index.html
@@ -6,16 +6,15 @@
         <meta name="description" content="Développement web, moteur de jeux, outillage logiciel, retrouvez nos projets en détail."/>
 
         <!-- Open Graph Protocol meta data -->
-        <meta property="og:title" content="Kuadrado Software | Software" />
-        <meta property="og:description" content="Développement web, moteur de jeux, outillage logiciel, retrouvez nos projets en détail." />
-        <meta property="og:type" content="website" />
-        <meta property="og:url" content="https://kuadrado-software.fr/software-development" />
-        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/meca_proc.svg" />
-        <meta property="og:locale" content="fr_FR" />
+        <meta property="og:title" content="Kuadrado Software | Software" name="title"/>
+        <meta property="og:description" content="Développement web, moteur de jeux, outillage logiciel, retrouvez nos projets en détail." name="description"/>
+        <meta property="og:type" content="website" name="type"/>
+        <meta property="og:url" content="https://kuadrado-software.fr name=url/software-development" name="url"/>
+        <meta property="og:image" content="https://kuadrado-software.fr/assets/images/meca_proc.svg" name="image"/>
+        <meta property="og:locale" content="fr_FR name=locale" name="locale"/>
 
         <!-- English translation not ready yet -->
         <!-- <meta property="og:locale:alternate" content="en_GB" /> -->
-        <!-- END OGP -->
 
         <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1" />
         <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
diff --git a/src/pages/games/meta.json b/src/pages/games/meta.json
index ae505b3e689b95aa25ba51e21509fe32f2c8a1f4..5651a6f30aee7f08c72bb757498ec449a824ec5b 100644
--- a/src/pages/games/meta.json
+++ b/src/pages/games/meta.json
@@ -6,4 +6,4 @@
         "description": "Création de jeux vidéos indépendants. Jeux web, PC et projets en cours de développement",
         "image": "https://kuadrado-software.fr/assets/images/game_controller.svg"
     }
-}
\ No newline at end of file
+}