diff --git a/src/plugins/qmldesigner/components/collectioneditor/collectiondetails.cpp b/src/plugins/qmldesigner/components/collectioneditor/collectiondetails.cpp
index e8e8e18dc0c..683d4112eb3 100644
--- a/src/plugins/qmldesigner/components/collectioneditor/collectiondetails.cpp
+++ b/src/plugins/qmldesigner/components/collectioneditor/collectiondetails.cpp
@@ -659,6 +659,8 @@ QString CollectionDetails::toCsv() const
 
             if (value.isDouble())
                 content += QString::number(value.toDouble()) + ',';
+            else if (value.isBool())
+                content += value.toBool() ? "true," : "false,";
             else
                 content += value.toString() + ',';
         }