diff --git a/src/gui/filedetails/FileDetailsWindow.qml b/src/gui/filedetails/FileDetailsWindow.qml
index a63607a56..04320615c 100644
--- a/src/gui/filedetails/FileDetailsWindow.qml
+++ b/src/gui/filedetails/FileDetailsWindow.qml
@@ -28,6 +28,8 @@ ApplicationWindow {
 
     width: 400
     height: 500
+    minimumWidth: 300
+    minimumHeight: 300
 
     title: qsTr("File details of %1 · %2").arg(fileDetailsPage.fileDetails.name).arg(Systray.windowTitle)