diff --git a/crates/bin/docs_rs_web/templates/releases/activity.html b/crates/bin/docs_rs_web/templates/releases/activity.html
index de260b60b..287a112c8 100644
--- a/crates/bin/docs_rs_web/templates/releases/activity.html
+++ b/crates/bin/docs_rs_web/templates/releases/activity.html
@@ -12,6 +12,10 @@
     {%- include "header/topbar.html" -%}
 {%- endblock topbar -%}
 
+{%- block body_classes -%}
+centered
+{%- endblock body_classes -%}
+
 {%- block body -%}
     <div class="container">
         <canvas id="releases-activity-chart"></canvas>
diff --git a/crates/bin/docs_rs_web/templates/releases/build_queue.html b/crates/bin/docs_rs_web/templates/releases/build_queue.html
index a48bf656b..3e110508e 100644
--- a/crates/bin/docs_rs_web/templates/releases/build_queue.html
+++ b/crates/bin/docs_rs_web/templates/releases/build_queue.html
@@ -12,6 +12,10 @@
     {%- include "header/topbar.html" -%}
 {%- endblock topbar -%}
 
+{%- block body_classes -%}
+centered
+{%- endblock body_classes -%}
+
 {%- block body -%}
     <div class="container">
         <div class="recent-releases-container">