diff --git a/fid_adlr/config/vufind/config.ini b/fid_adlr/config/vufind/config.ini
index 754f18e44da539dd86226f54649808aa77d9512a..293f77976ef861aa7c926b33c3a49c8c8241662f 100644
--- a/fid_adlr/config/vufind/config.ini
+++ b/fid_adlr/config/vufind/config.ini
@@ -85,6 +85,7 @@ Solr:Releases[] = 'mega_collection:PDA Print VUB'
 ;bibid = "UBL"
 sigel = "15-FID"
 isil[] = "DE-15-FID"
+isil[] = "FID-MEDIEN-DE-15"
 ;isil[] = "DE-15-100"
 ;isil[] = "DE-15-292"
 ;bik = "952000-4"