diff --git a/qt/aqt/mediacheck.py b/qt/aqt/mediacheck.py
index 64f85e32d..c1131357f 100644
--- a/qt/aqt/mediacheck.py
+++ b/qt/aqt/mediacheck.py
@@ -97,9 +97,10 @@ class MediaChecker:
         disable_help_button(diag)
         layout = QVBoxLayout(diag)
         diag.setLayout(layout)
-        text = QTextEdit()
+        text = QPlainTextEdit()
         text.setReadOnly(True)
         text.setPlainText(report)
+        text.setWordWrapMode(QTextOption.NoWrap)
         layout.addWidget(text)
         box = QDialogButtonBox(QDialogButtonBox.Close)
         layout.addWidget(box)