diff --git a/src/rviz/default_plugin/image_display.cpp b/src/rviz/default_plugin/image_display.cpp
index 3b05a858c..ea8f8818e 100644
--- a/src/rviz/default_plugin/image_display.cpp
+++ b/src/rviz/default_plugin/image_display.cpp
@@ -171,7 +171,7 @@ void ImageDisplay::onDisable()
 void ImageDisplay::toggleFullScreen()
 {
   auto* panel = getAssociatedWidgetPanel();
-  if (panel->windowState() & Qt::WindowFullScreen)
+  if (panel->windowState() & Qt::WindowMaximized)
   {
     panel->setFloating(false);
     panel->showNormal();
@@ -179,7 +179,7 @@ void ImageDisplay::toggleFullScreen()
   else
   {
     panel->setFloating(true);
-    panel->showFullScreen();
+    panel->showMaximized();
   }
 }