diff --git a/js/office_hours.js b/js/office_hours.js
index e9a6604..9c518a2 100644
--- a/js/office_hours.js
+++ b/js/office_hours.js
@@ -219,19 +219,20 @@
         // when the checkbox is clicked.
         $('[id*="all-day"]').bind('click', setAllDayTimeSlot);
 
+        const addEl = $('.office-hours-operations-wrapper [id$=add]');
         // Attach a function to each add-link to show the next slot if clicked upon.
         // Show the Add-link, except if the next time slot is hidden.
-        $('[id$=add]').bind('click', addTimeSlot);
+        addEl.bind('click', addTimeSlot);
 
-        $('[id$=add]').each(showAddLink);
+        addEl.each(showAddLink);
 
         // Attach a function to each clear-link, to clear the slot if clicked upon.
-        $('[id$=clear]').bind('click', clearTimeSlot);
+        $('.office-hours-operations-wrapper [id$=clear]').bind('click', clearTimeSlot);
 
         // Attach a function to each copy-link, to copy the slot values
         // from previous day, when user clicks "Copy previous day".
         // @todo This works for Table widget, not yet for List Widget.
-        $('[id$=copy]').bind('click', copyPreviousDay);
+        $('.office-hours-operations-wrapper [id$=copy]').bind('click', copyPreviousDay);
       });
     },
   };
diff --git a/src/Element/OfficeHoursBaseSlot.php b/src/Element/OfficeHoursBaseSlot.php
index 39d0289..9588b37 100644
--- a/src/Element/OfficeHoursBaseSlot.php
+++ b/src/Element/OfficeHoursBaseSlot.php
@@ -99,6 +99,13 @@ class OfficeHoursBaseSlot extends FormElement {
       ];
     }
 
+    // If there is operations wrap them in div with specific class
+    // that will be used in JS to target only op buttons comes from this module.
+    if (!empty($operations)) {
+      $operations['#prefix'] = "<div class='office-hours-operations-wrapper'>";
+      $operations['#suffix'] = "</div>";
+    }
+
     return $operations;
   }