diff --git a/src/main/java/org/opennars/util/test/TuneTuffy.java b/src/main/java/org/opennars/util/test/TuneTuffy.java
index 322ee245..7cdbec7d 100644
--- a/src/main/java/org/opennars/util/test/TuneTuffy.java
+++ b/src/main/java/org/opennars/util/test/TuneTuffy.java
@@ -47,7 +47,7 @@ public static class SolutionMonitor extends EventHandler {
         public SolutionMonitor(Nar n, String term) throws Narsese.InvalidInputException {
             super(n, true, OUT.class, Answer.class);
             
-            Term t = new Narsese(n).parseTerm(term);
+            Term t = new Narsese(n.memory).parseTerm(term);
             this.term = t;
             
             n.addInput(t.toString() + "?");