1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/extensionmanager/extensionmanagerwidget.cpp b/src/plugins/extensionmanager/extensionmanagerwidget.cpp
index a51f6ad4559..f71fbcd6bb0 100644
--- a/src/plugins/extensionmanager/extensionmanagerwidget.cpp
+++ b/src/plugins/extensionmanager/extensionmanagerwidget.cpp
@@ -900,7 +900,8 @@ void ExtensionManagerWidget::fetchAndInstallPlugin(const QUrl &url, bool update,
                 Tr::tr("Cannot download extension") + "\n\n" + storage->url.toString() + "\n\n"
                     + Tr::tr("Code: %1 (%2).")
                           .arg(error)
-                          .arg(QMetaEnum::fromType<QNetworkReply::NetworkError>().key(error)));
+                          .arg(QString::fromUtf8(
+                                   QMetaEnum::fromType<QNetworkReply::NetworkError>().key(error))));
             return DoneResult::Error;
         }