diff --git a/theme/bootstrapbase/less/moodle/forms.less b/theme/bootstrapbase/less/moodle/forms.less
index a95021e3ea2..ce2775ab93b 100644
--- a/theme/bootstrapbase/less/moodle/forms.less
+++ b/theme/bootstrapbase/less/moodle/forms.less
@@ -102,7 +102,8 @@ form {
 }
 .mform .fcheckbox > span,
 .mform .fradio > span,
-.mform .fgroup > span {
+.mform .fgroup > span,
+.mform .fadvcheckbox > span {
     display: inline-block;
     margin-top: 5px;
 }
diff --git a/theme/bootstrapbase/style/moodle.css b/theme/bootstrapbase/style/moodle.css
index 7230efa2bdd..7d78e232ac0 100644
--- a/theme/bootstrapbase/style/moodle.css
+++ b/theme/bootstrapbase/style/moodle.css
@@ -16621,7 +16621,8 @@ form {
 }
 .mform .fcheckbox > span,
 .mform .fradio > span,
-.mform .fgroup > span {
+.mform .fgroup > span,
+.mform .fadvcheckbox > span {
   display: inline-block;
   margin-top: 5px;
 }