diff --git a/fid_adlr/alpha/config/vufind/config.ini b/fid_adlr/alpha/config/vufind/config.ini
index 60276df491c04349f8c6871ea9fae9fe7452689e..8a8920a698c1db63fddfbedbac2178eb48d48759 100644
--- a/fid_adlr/alpha/config/vufind/config.ini
+++ b/fid_adlr/alpha/config/vufind/config.ini
@@ -32,7 +32,7 @@ debug           = false
 ; Solr-Devel
 ;url              = http://139.18.19.239:8080/solr
 ; K10plus
-url = http://index.ub.uni-leipzig.de/kxp
+url = https://index.ub.uni-leipzig.de/solr
 
 [Site]
 defaultLoggedInModule = Search
diff --git a/fid_adlr/alpha/config/vufind/searches.ini b/fid_adlr/alpha/config/vufind/searches.ini
index 94f5a2410cdbb3ad94d0ba854cce5613d9fabae1..fc5ade45105d144f4ce423011a81e489f81488e1 100644
--- a/fid_adlr/alpha/config/vufind/searches.ini
+++ b/fid_adlr/alpha/config/vufind/searches.ini
@@ -25,9 +25,8 @@ override_full_sections = "IndexShards"
 
 [IndexShards]
 ai = ai.ub.uni-leipzig.de/solr/biblio
-;solrdevel = 139.18.19.239:8080/solr/biblio
+main = index.ub.uni-leipzig.de/solr/biblio
 ;solr4entwickler = 172.18.85.142:8085/solr/biblio
-kxp = index.ub.uni-leipzig.de/kxp/biblio
 
 [ShardPreferences]
 showCheckboxes = true
diff --git a/fid_adlr/config/vufind/searches.ini b/fid_adlr/config/vufind/searches.ini
index 42b256476acfb3a22749ff390a7d6f085b7a9fb4..de7452ddb9de3315bb56327db68e22fbc2826004 100644
--- a/fid_adlr/config/vufind/searches.ini
+++ b/fid_adlr/config/vufind/searches.ini
@@ -25,8 +25,8 @@ override_full_sections = "Basic_Searches,Advanced_Searches"
 0 = "institution:DE-15-FID OR institution:FID-MEDIEN-DE-15"
 
 [IndexShards]
-k10plus = "index.ub.uni-leipzig.de/solr/biblio"
 ai = "ai.ub.uni-leipzig.de/solr/biblio"
+main = "index.ub.uni-leipzig.de/solr/biblio"
 
 [ShardPreferences]
 showCheckboxes = false