diff --git a/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java b/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
index baa9672428bb50416b55204dae415a961dc910c9..02a01e975c8818aa1cbdac2b65a06c85ac535c55 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
@@ -155,6 +155,10 @@ public class ImportExportSession {
 
 		private List<Answer> answers;
 
+		public ImportExportQuestion() {
+
+		}
+
 		public ImportExportQuestion(Question q) {
 			setType(q.getType());
 			setQuestionType(q.getQuestionType());