diff --git a/local/config/vufind/searchspecs.yaml b/local/config/vufind/searchspecs.yaml
index 0b6369cf8f459f0c347ef108e582bc16df89b5b0..4f5e528c4ee5157fbc10c3696377794a116d380f 100644
--- a/local/config/vufind/searchspecs.yaml
+++ b/local/config/vufind/searchspecs.yaml
@@ -689,13 +689,13 @@ LccBrowse:
       # Strip pre-existing trailing asterisks, then add a new one:
       #- [preg_replace, '/\*+$/', '']
       #- [append, "*"]
-  QueryFields:
-    callnumber-search:
-      - [callnumber_exact, 1000]
-      - [callnumber_fuzzy, ~]
-    dewey-search:
-      - [callnumber_exact, 1000]
-      - [callnumber_fuzzy, ~]
+  #QueryFields:
+    #callnumber-search:
+      #- [callnumber_exact, 1000]
+      #- [callnumber_fuzzy, ~]
+    #dewey-search:
+      #- [callnumber_exact, 1000]
+      #- [callnumber_fuzzy, ~]
 
 publisher:
   DismaxFields: