diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/ContainsNodeCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/ContainsNodeCriterion.h
index 263351d..8ad2a6f 100644
--- a/hoot-core/src/main/cpp/hoot/core/criterion/ContainsNodeCriterion.h
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/ContainsNodeCriterion.h
@@ -56,6 +56,9 @@ public:
virtual void setConfiguration(const Settings& s);
+ virtual QString toString() const override
+ { return QString::fromStdString(className()).remove("hoot::"); }
+
private:
long _nodeId;