diff --git a/Userland/Libraries/LibGUI/Button.cpp b/Userland/Libraries/LibGUI/Button.cpp
index 3f3e10b73c4..226bd9b27f4 100644
--- a/Userland/Libraries/LibGUI/Button.cpp
+++ b/Userland/Libraries/LibGUI/Button.cpp
@@ -42,7 +42,7 @@ Button::Button(DeprecatedString text)
         { Gfx::ButtonStyle::Normal, "Normal" },
         { Gfx::ButtonStyle::Coolbar, "Coolbar" });
 
-    REGISTER_STRING_PROPERTY("icon", icon, set_icon_from_path);
+    REGISTER_WRITE_ONLY_STRING_PROPERTY("icon", set_icon_from_path);
     REGISTER_BOOL_PROPERTY("default", is_default, set_default);
 }
 
diff --git a/Userland/Libraries/LibGUI/ImageWidget.cpp b/Userland/Libraries/LibGUI/ImageWidget.cpp
index 8f2d138d783..8e37a067a7a 100644
--- a/Userland/Libraries/LibGUI/ImageWidget.cpp
+++ b/Userland/Libraries/LibGUI/ImageWidget.cpp
@@ -26,7 +26,7 @@ ImageWidget::ImageWidget(StringView)
 
     REGISTER_BOOL_PROPERTY("auto_resize", auto_resize, set_auto_resize);
     REGISTER_BOOL_PROPERTY("should_stretch", should_stretch, set_should_stretch);
-    REGISTER_STRING_PROPERTY("bitmap", bitmap, load_from_file);
+    REGISTER_WRITE_ONLY_STRING_PROPERTY("bitmap", load_from_file);
 }
 
 void ImageWidget::set_bitmap(Gfx::Bitmap const* bitmap)
diff --git a/Userland/Libraries/LibGUI/Label.cpp b/Userland/Libraries/LibGUI/Label.cpp
index 6ca9e59511d..33f5d1ccddb 100644
--- a/Userland/Libraries/LibGUI/Label.cpp
+++ b/Userland/Libraries/LibGUI/Label.cpp
@@ -34,7 +34,7 @@ Label::Label(DeprecatedString text)
 
     REGISTER_STRING_PROPERTY("text", text, set_text);
     REGISTER_BOOL_PROPERTY("autosize", is_autosize, set_autosize);
-    REGISTER_STRING_PROPERTY("icon", icon, set_icon_from_path);
+    REGISTER_WRITE_ONLY_STRING_PROPERTY("icon", set_icon_from_path);
 }
 
 void Label::set_autosize(bool autosize, size_t padding)