diff --git a/plugins/ImageReader/ConfigUI.qml b/plugins/ImageReader/ConfigUI.qml
index 1df57d74c0..893f8e248c 100644
--- a/plugins/ImageReader/ConfigUI.qml
+++ b/plugins/ImageReader/ConfigUI.qml
@@ -12,11 +12,9 @@ UM.Dialog
 {
     width: 350 * Screen.devicePixelRatio;
     minimumWidth: 350 * Screen.devicePixelRatio;
-    maximumWidth: 350 * Screen.devicePixelRatio;
 
     height: 250 * Screen.devicePixelRatio;
     minimumHeight: 250 * Screen.devicePixelRatio;
-    maximumHeight: 250 * Screen.devicePixelRatio;
 
     title: catalog.i18nc("@title:window", "Convert Image...")
 
diff --git a/resources/qml/WorkspaceSummaryDialog.qml b/resources/qml/WorkspaceSummaryDialog.qml
index 2072ddb1e7..4c0a7bf86d 100644
--- a/resources/qml/WorkspaceSummaryDialog.qml
+++ b/resources/qml/WorkspaceSummaryDialog.qml
@@ -15,11 +15,10 @@ UM.Dialog
 
     width: 550
     minimumWidth: 550
-    maximumWidth: 550
 
     height: 350
     minimumHeight: 350
-    maximumHeight: 350
+
     property int spacerHeight: 10
 
     property bool dontShowAgain: true