Cleanup and initial position frames
diff --git a/src/test/resources/queries/bsp-class-2.jsonld b/src/test/resources/queries/bsp-class-2.jsonld
index 162070f..4cccfa5 100644
--- a/src/test/resources/queries/bsp-class-2.jsonld
+++ b/src/test/resources/queries/bsp-class-2.jsonld
@@ -3,7 +3,7 @@
     "query" : {
       "@type" : "korap:group",
       "operation" : "operation:class",
-      "class" : 0,
+      "classOut" : 0,
       "operands" : [ {
         "@type" : "korap:token",
         "wrap" : {