diff --git a/src/eosc/index.html b/src/eosc/index.html
index 8456a58..b835948 100644
--- a/src/eosc/index.html
+++ b/src/eosc/index.html
@@ -42,6 +42,7 @@
       <title>Search OpenAIRE</title>
    </head>
    <body>
+   <div class="uk-badge" style="border: 0px; border-radius: 0px; background-color: #bc2300 !important;   position: absolute; z-index: 1000;">Beta instance</div>
    <div class="uk-offcanvas-content uk-height-viewport">
       <eosc-common-main-header></eosc-common-main-header>
 
diff --git a/src/index.html b/src/index.html
index cc92436..cb3c6e4 100644
--- a/src/index.html
+++ b/src/index.html
@@ -43,6 +43,7 @@
       <title>Search OpenAIRE</title>
    </head>
     <body>
+    <div class="uk-badge" style="border: 0px; border-radius: 0px; background-color: #bc2300 !important;   position: absolute; z-index: 1000;">Beta instance</div>
       <div class="uk-offcanvas-content uk-height-viewport">
         <eosc-common-main-header></eosc-common-main-header>
            <app-root></app-root>
