diff --git a/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionIndex.java b/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionIndex.java
index cb633ef..b2466dd 100644
--- a/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionIndex.java
+++ b/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionIndex.java
@@ -993,6 +993,57 @@
     }
 
 
+	@Test
+    public void testKrillCollectionWithValueVectorNe () throws IOException {
+        ki = new KrillIndex();
+        ki.addDoc(createDoc1()); // nachricht kultur reisen
+        ki.addDoc(createDoc2()); // kultur reisen
+        ki.addDoc(createDoc3()); // reisen finanzen
+        ki.commit();
+
+		KrillCollection kc = new KrillCollection();
+		kc.setIndex(ki);
+
+        CollectionBuilder cb = kc.build();
+		kc.fromBuilder(cb.orGroup().with(cb.term("textClass", "nachricht")).with(cb.term("textClass","finanzen")));
+		assertEquals("OrGroup(textClass:nachricht textClass:finanzen)", kc.toString());
+        assertEquals("Documents", 2, kc.numberOf("documents"));
+
+		kc.fromBuilder(cb.term("textClass", "nachricht").not());
+		assertEquals("-textClass:nachricht", kc.toString());
+        assertEquals("Documents", 2, kc.numberOf("documents"));
+
+        kc.fromBuilder(cb.orGroup().with(cb.term("textClass", "nachricht").not()).with(cb.term("textClass","finanzen").not()));
+        assertEquals("OrGroup(-textClass:nachricht -textClass:finanzen)", kc.toString());
+        assertEquals("Documents", 3, kc.numberOf("documents"));
+
+        kc.fromBuilder(cb.orGroup().with(cb.term("textClass", "nachricht")).with(cb.term("textClass","finanzen")).not());
+		assertEquals("-OrGroup(textClass:nachricht textClass:finanzen)", kc.toString());
+        assertEquals("Documents", 1, kc.numberOf("documents"));
+
+        Krill ks = new Krill(new QueryBuilder("tokens").seg("i:a"));
+        ks.setCollection(kc);
+
+        // Create a query        
+        Result kr = ks.apply(ki);
+        assertEquals(1, kr.getTotalResults());
+        assertEquals("[[a]] c d", kr.getMatch(0).getSnippetBrackets());
+
+        String json = _getJSONString("collection_with_vector_ne.jsonld");
+        ks = new Krill(json);
+
+        kc = ks.getCollection();
+        kc.setIndex(ki);
+        
+        assertEquals("-OrGroup(textClass:nachricht textClass:finanzen)", kc.toString());
+        assertEquals("Documents", 1, kc.numberOf("documents"));
+
+        kr = ks.apply(ki);
+        assertEquals("[[a]] c d", kr.getMatch(0).getSnippetBrackets());
+        assertEquals(1, kr.getTotalResults());
+    };
+	
+
     private FieldDocument createDoc1 () {
         FieldDocument fd = new FieldDocument();
         fd.addString("UID", "1");
diff --git a/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionJSON.java b/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionJSON.java
index ad69ffc..71f4038 100644
--- a/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionJSON.java
+++ b/src/test/java/de/ids_mannheim/korap/collection/TestKrillCollectionJSON.java
@@ -148,6 +148,21 @@
         assertEquals("", kc.toString());
     };
 
+    @Test
+    public void collectionWithValueVector () {
+        String metaQuery = _getJSONString("collection_with_vector.jsonld");
+        KrillCollection kc = new KrillCollection(metaQuery);
+        assertFalse(kc.hasErrors());
+        assertEquals("OrGroup(textSigle:aaa textSigle:bbb textSigle:ccc)", kc.toString());
+    };
+
+    @Test
+    public void collectionWithValueVectorNe () {
+        String metaQuery = _getJSONString("collection_with_vector_ne.jsonld");
+        KrillCollection kc = new KrillCollection(metaQuery);
+        assertFalse(kc.hasErrors());
+        assertEquals("-OrGroup(textClass:nachricht textClass:finanzen)", kc.toString());
+    };
 
     @Test
     public void collectionMirror () throws Exception {
diff --git a/src/test/resources/queries/collections/collection_with_vector.jsonld b/src/test/resources/queries/collections/collection_with_vector.jsonld
new file mode 100644
index 0000000..e34b852
--- /dev/null
+++ b/src/test/resources/queries/collections/collection_with_vector.jsonld
@@ -0,0 +1,20 @@
+{
+  "@context":"http://korap.ids-mannheim.de/ns/koral/0.3/context.jsonld",
+  "query":{
+    "@type":"koral:token",
+    "wrap":{
+      "@type":"koral:term",
+      "layer":"orth",
+      "key":"der",
+      "match":"match:eq",	
+      "foundry":"opennlp"
+    }
+  },
+  "collection":{
+    "key":"textSigle",
+    "match":"match:eq",
+    "type":"type:string",
+    "value":["aaa","bbb","ccc"],
+    "@type":"koral:doc"
+  }
+}
diff --git a/src/test/resources/queries/collections/collection_with_vector_ne.jsonld b/src/test/resources/queries/collections/collection_with_vector_ne.jsonld
new file mode 100644
index 0000000..94123a3
--- /dev/null
+++ b/src/test/resources/queries/collections/collection_with_vector_ne.jsonld
@@ -0,0 +1,23 @@
+{
+  "@context":"http://korap.ids-mannheim.de/ns/koral/0.3/context.jsonld",
+  "query":{
+    "@type":"koral:token",
+    "wrap":{
+      "@type":"koral:term",
+      "layer":"orth",
+      "key":"a",
+      "match":"match:eq",	
+      "foundry":"opennlp"
+    }
+  },
+  "collection":{
+    "key":"textClass",
+    "match":"match:ne",
+    "type":"type:string",
+    "value":["nachricht","finanzen"],
+    "@type":"koral:doc"
+  },
+  "meta":{
+    "cutOff":null
+  }
+}