diff --git a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_list.yml b/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_list.yml
deleted file mode 100644
index 4bb8ae98884975c66d502b9d742105634e8d9444..0000000000000000000000000000000000000000
--- a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_list.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-langcode: en
-status: true
-dependencies: {  }
-id: uw_lbb_reference_list
-block_id: 'views_block:bibcite_reference-bibcite_reference_block'
-category: uw_bc_listings
-label: 'Publication reference list'
-image_path: images/layout_builder_browser/referencelist.svg
-image_path_base: 'theme:uw_fdsu_theme_resp'
-image_alt: 'Publication reference list'
-weight: 0
diff --git a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_search.yml b/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_search.yml
deleted file mode 100644
index 259109984b8219759d75313fb680064f7fb7cba1..0000000000000000000000000000000000000000
--- a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_search.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-langcode: en
-status: true
-dependencies: {  }
-id: uw_lbb_reference_search
-block_id: bibcite_cbl_reference_search
-category: uw_bc_searches
-label: 'Publication reference search'
-image_path: images/layout_builder_browser/referencesearch.svg
-image_path_base: 'theme:uw_fdsu_theme_resp'
-image_alt: 'Publication reference search'
-weight: 0
diff --git a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_teaser.yml b/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_teaser.yml
deleted file mode 100644
index e1d24bb36411f171de3730e3f953e4621e49a1e4..0000000000000000000000000000000000000000
--- a/config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_reference_teaser.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-langcode: en
-status: true
-dependencies: {  }
-id: uw_lbb_reference_teaser
-block_id: bibcite_cbl_reference_teaser
-category: uw_bc_teasers
-label: 'Publication reference teaser'
-image_path: images/layout_builder_browser/referenceteaser.svg
-image_path_base: 'theme:uw_fdsu_theme_resp'
-image_alt: 'Publication reference teaser'
-weight: 0