diff --git a/theme/boost/scss/moodle/admin.scss b/theme/boost/scss/moodle/admin.scss
index cfc4a678fd7..ef3eff7f2b0 100644
--- a/theme/boost/scss/moodle/admin.scss
+++ b/theme/boost/scss/moodle/admin.scss
@@ -804,3 +804,11 @@
 #overriderolestable .overriddenpermission {
     @extend .table-warning;
 }
+
+#page-admin-search {
+    @media (min-width: 576px) {
+        .container {
+            overflow-wrap: break-word;
+        }
+    }
+}
diff --git a/theme/boost/style/moodle.css b/theme/boost/style/moodle.css
index 0e4710e1831..1029f8491f0 100644
--- a/theme/boost/style/moodle.css
+++ b/theme/boost/style/moodle.css
@@ -10966,6 +10966,10 @@ div.editor_atto_toolbar button .icon {
 .modal.modal-in-page {
   z-index: 0; }
 
+@media (min-width: 576px) {
+  #page-admin-search .container {
+    overflow-wrap: break-word; } }
+
 .blockmovetarget .accesshide {
   position: relative;
   left: initial; }