diff --git a/src/Extensions/ElementalAreaUsedOnTableExtension.php b/src/Extensions/ElementalAreaUsedOnTableExtension.php
index e2498dbe..1123b322 100644
--- a/src/Extensions/ElementalAreaUsedOnTableExtension.php
+++ b/src/Extensions/ElementalAreaUsedOnTableExtension.php
@@ -2,6 +2,7 @@
 
 namespace DNADesign\Elemental\Extensions;
 
+use SilverStripe\Dev\Deprecation;
 use SilverStripe\Admin\Forms\UsedOnTable;
 use SilverStripe\CMS\Model\SiteTree;
 use SilverStripe\ORM\DataExtension;
@@ -31,10 +32,11 @@ public function updateUsageExcludedClasses(array &$excludedClasses)
      * @var ArrayList $usage
      * @var DataObject $record
      * @see UsedOnTable::updateUsage
-     * @deprecated 4.5.0 Use self::updateUsageExcludedClasses instead
+     * @deprecated 4.5.0 Use updateUsageExcludedClasses() instead
      */
     public function updateUsage(ArrayList &$usage, DataObject &$record)
     {
+        Deprecation::notice('4.5.0', 'Use updateUsageExcludedClasses() instead');
         // noop
     }
 
diff --git a/src/Search/ElementalSolrIndex.php b/src/Search/ElementalSolrIndex.php
index 90d6d20f..3b62f2f3 100644
--- a/src/Search/ElementalSolrIndex.php
+++ b/src/Search/ElementalSolrIndex.php
@@ -2,6 +2,7 @@
 
 namespace DNADesign\Elemental\Search;
 
+use SilverStripe\Dev\Deprecation;
 use Page;
 use SilverStripe\FullTextSearch\Solr\SolrIndex;
 
@@ -13,11 +14,15 @@
  * Provides ability to index Elemental content for a page, so it can be returned in the context of the page
  * that the elements belong to
  *
- * @deprecated 4.2.0 This index will be removed from the default setup, use a custom index to replicate
- * the functionality
+ * @deprecated 4.2.0 Use a custom index instead
  */
 class ElementalSolrIndex extends SolrIndex
 {
+    public function __construct()
+    {
+        Deprecation::notice('4.2.0', 'Use a custom index instead', Deprecation::SCOPE_CLASS);
+    }
+
     public function init()
     {
         $this->addClass(Page::class);