diff --git a/editor/export/editor_export.cpp b/editor/export/editor_export.cpp
index 6c4fb480d70..f4591e908de 100644
--- a/editor/export/editor_export.cpp
+++ b/editor/export/editor_export.cpp
@@ -227,6 +227,10 @@ void EditorExport::load_config() {
 		}
 
 		String platform = config->get_value(section, "platform");
+		// Forward compatibility with Linux platform after 4.3.
+		if (platform == "Linux") {
+			platform = "Linux/X11";
+		}
 
 		Ref<EditorExportPreset> preset;