diff --git a/olivesnews.libraries.yml b/olivesnews.libraries.yml
index 75479c7..701e67f 100755
--- a/olivesnews.libraries.yml
+++ b/olivesnews.libraries.yml
@@ -73,6 +73,14 @@ nouislider-year-format:
   dependencies:
     - core/drupal
 
+preserve-advanced-search:
+  js:
+    js/preserve-advanced-search.js: {}
+  dependencies:
+    - core/drupal
+    - core/once
+    - core/jquery
+
 book:
   version: VERSION
   css:
diff --git a/olivesnews.theme b/olivesnews.theme
index e81fa1d..e1ceeaf 100755
--- a/olivesnews.theme
+++ b/olivesnews.theme
@@ -747,4 +747,5 @@ function _olivesnews_hex_to_hsl(string $hex_string)
 function olivesnews_preprocess_page(&$variables)
 {
     $variables['#attached']['library'][] = 'olivesnews/nouislider-year-format';
+    $variables['#attached']['library'][] = 'olivesnews/preserve-advanced-search';
 }