diff --git a/index.html b/index.html
index 8dcf2e7..76c561d 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,6 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <meta name="mobile-web-app-capable" content="yes" />
     <title>IOT Charts</title>
     <script src="plotly-2.30.0.min.js" charset="utf-8"></script>
     <script type="module">
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..aa190ef
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,3 @@
+{
+  "display": "standalone"
+}
