diff --git a/uw_custom_blocks.module b/uw_custom_blocks.module
index b6cc3c5de5a041e27f4699ae28ea1295dac23d13..6df2f3549b503bd21223d3f21464c36139f15c1e 100644
--- a/uw_custom_blocks.module
+++ b/uw_custom_blocks.module
@@ -634,6 +634,7 @@ function uw_custom_blocks_preprocess_block(&$variables) {
     'uw_cbl_services_search',
     'uw_cbl_project_search',
     'uw_cbl_catalog_search',
+    'uw_cbl_publication_search',
   ];
 
   // If this is a search block add the label stuff to the variables.