diff --git a/src/document-blocked.html b/src/document-blocked.html
index 1fb387672..84412f9e2 100644
--- a/src/document-blocked.html
+++ b/src/document-blocked.html
@@ -46,7 +46,7 @@
     <p class="why code">&nbsp;</p>
 </template>
 <template class="why-reason">
-    <details><summary><span data-i18n="docBlockedReasonLabel"></span> <span></span></summary>
+    <details><summary><span data-i18n="docblockedReasonLabel"></span> <span></span></summary>
     <p data-i18n="docblockedPrompt2">_</p>
     <p class="why code">&nbsp;</p>
     </details>
diff --git a/src/js/document-blocked.js b/src/js/document-blocked.js
index 561c22437..a062c334c 100644
--- a/src/js/document-blocked.js
+++ b/src/js/document-blocked.js
@@ -255,7 +255,7 @@ lookupFilterLists().then((lists = []) => {
     i18n.render(why);
     dom.text(qs$(why, '.why'), details.fs);
     if ( reason ) {
-        dom.text(qs$(why, 'summary'), `Reason: ${reason}`);
+        dom.text(qs$(why, 'summary'), `${i18n$('docblockedReasonLabel')} ${reason}`);
     }
     qs$('#why').append(why);
     dom.cl.remove(dom.body, 'loading');