diff --git a/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java b/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
index 7e3c9f3..ca5507f 100644
--- a/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
+++ b/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
@@ -113,6 +113,7 @@
     }
 
 
+    // todo:
     @Test
     public void testRegex () throws JsonProcessingException, IOException {
         query = "[orth=\"M(a|ä)nn(er)?\"]";
@@ -148,7 +149,7 @@
         query = "z.B./x";
         qs.setQuery(query, "poliqarpplus");
         res = mapper.readTree(qs.toJSON());
-        System.out.println("QUERY IS  "+ res);
+        //System.out.println("QUERY IS  "+ res);
         assertEquals("koral:token", res.at("/query/@type").asText());
         assertEquals("koral:term", res.at("/query/wrap/@type").asText());
         assertEquals(".*?z\\.B\\..*?", res.at("/query/wrap/key").asText());
@@ -160,7 +161,7 @@
         query = "\"a\\.\"";
         qs.setQuery(query, "poliqarpplus");
         res = mapper.readTree(qs.toJSON());
-        System.out.println("QUERY IS  "+ res);
+        //System.out.println("QUERY IS  "+ res);
         assertEquals("koral:token", res.at("/query/@type").asText());
         assertEquals("koral:term", res.at("/query/wrap/@type").asText());
         assertEquals("type:regex", res.at("/query/wrap/type").asText());