diff --git a/course/format/templates/local/content/bulkedittoggler.mustache b/course/format/templates/local/content/bulkedittoggler.mustache
index 8e5a62ff5eb..46d59598971 100644
--- a/course/format/templates/local/content/bulkedittoggler.mustache
+++ b/course/format/templates/local/content/bulkedittoggler.mustache
@@ -25,7 +25,7 @@
 }}
 <button
     id="bulk-enable-{{uniqid}}"
-    class="bulkEnable btn"
+    class="bulkEnable btn text-primary"
     data-for="enableBulk"
 >
     {{#str}} bulkedit, core_courseformat {{/str}} {{#pix}} i/edit, core {{/pix}}