diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/TagContainsCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/TagContainsCriterion.h
index d6dc525..23fcf11 100644
--- a/hoot-core/src/main/cpp/hoot/core/criterion/TagContainsCriterion.h
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/TagContainsCriterion.h
@@ -22,7 +22,7 @@
* This will properly maintain the copyright information. DigitalGlobe
* copyrights will be updated automatically.
*
- * @copyright Copyright (C) 2018, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ * @copyright Copyright (C) 2018, 2019, 2020 DigitalGlobe (http://www.digitalglobe.com/)
*/
#ifndef TAGCONTAINSCRITERION_H
@@ -47,7 +47,7 @@ public:
static std::string className() { return "hoot::TagContainsCriterion"; }
- TagContainsCriterion() {}
+ TagContainsCriterion();
TagContainsCriterion(QString key, QString valueSubstring);
TagContainsCriterion(QStringList keys, QStringList valueSubstrings);