diff --git a/src/pages/book-a-session.astro b/src/pages/book-a-session.astro
index b60a3ff..4f5ca76 100644
--- a/src/pages/book-a-session.astro
+++ b/src/pages/book-a-session.astro
@@ -32,28 +32,7 @@ const description =
 
         <!-- initialize theme -->
         <script is:inline>
-            const themeSaved = localStorage.getItem("theme");
-
-            if (themeSaved) {
-                document.documentElement.dataset.theme = themeSaved;
-            } else {
-                const prefersDark = window.matchMedia(
-                    "(prefers-color-scheme: dark)",
-                ).matches;
-                document.documentElement.dataset.theme = prefersDark
-                    ? "dark"
-                    : "light";
-            }
-
-            window
-                .matchMedia("(prefers-color-scheme: dark)")
-                .addEventListener("change", (event) => {
-                    if (!localStorage.getItem("theme")) {
-                        document.documentElement.dataset.theme = event.matches
-                            ? "dark"
-                            : "light";
-                    }
-                });
+            document.documentElement.dataset.theme = "light";
         </script>
     </head>
     <body
diff --git a/src/pages/index.astro b/src/pages/index.astro
index 0317d8c..0d0ff86 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -26,35 +26,14 @@ const description =
     <meta name="description" content={description} />
 
     <!-- social media -->
-    <meta property="og:title" content="Astro" />
+    <meta property="og:title" content="Sejour" />
     <meta property="og:type" content="website" />
     <meta property="og:description" content={description} />
     <meta property="og:image" content={image} />
     <meta property="og:url" content={site} />
     <meta name="twitter:card" content="summary_large_image" />
-
-    <!-- initialize theme -->
     <script is:inline>
-      const themeSaved = localStorage.getItem("theme");
-
-      if (themeSaved) {
-        document.documentElement.dataset.theme = themeSaved;
-      } else {
-        const prefersDark = window.matchMedia(
-          "(prefers-color-scheme: dark)",
-        ).matches;
-        document.documentElement.dataset.theme = prefersDark ? "dark" : "light";
-      }
-
-      window
-        .matchMedia("(prefers-color-scheme: dark)")
-        .addEventListener("change", (event) => {
-          if (!localStorage.getItem("theme")) {
-            document.documentElement.dataset.theme = event.matches
-              ? "dark"
-              : "light";
-          }
-        });
+      document.documentElement.dataset.theme = "light";
     </script>
   </head>
   <body
diff --git a/src/pages/learn-more.astro b/src/pages/learn-more.astro
index 58e7581..7ad0a4c 100644
--- a/src/pages/learn-more.astro
+++ b/src/pages/learn-more.astro
@@ -23,37 +23,14 @@ const description =
         <meta name="description" content={description} />
 
         <!-- social media -->
-        <meta property="og:title" content="Astro" />
+        <meta property="og:title" content="Sejour" />
         <meta property="og:type" content="website" />
         <meta property="og:description" content={description} />
         <meta property="og:image" content={image} />
         <meta property="og:url" content={site} />
         <meta name="twitter:card" content="summary_large_image" />
-
-        <!-- initialize theme -->
         <script is:inline>
-            const themeSaved = localStorage.getItem("theme");
-
-            if (themeSaved) {
-                document.documentElement.dataset.theme = themeSaved;
-            } else {
-                const prefersDark = window.matchMedia(
-                    "(prefers-color-scheme: dark)",
-                ).matches;
-                document.documentElement.dataset.theme = prefersDark
-                    ? "dark"
-                    : "light";
-            }
-
-            window
-                .matchMedia("(prefers-color-scheme: dark)")
-                .addEventListener("change", (event) => {
-                    if (!localStorage.getItem("theme")) {
-                        document.documentElement.dataset.theme = event.matches
-                            ? "dark"
-                            : "light";
-                    }
-                });
+            document.documentElement.dataset.theme = "light";
         </script>
     </head>
     <body
