diff --git a/src/lwc/qsydFileExplorer/qsydFileExplorer.js b/src/lwc/qsydFileExplorer/qsydFileExplorer.js
index 7924d7d..edf37e9 100644
--- a/src/lwc/qsydFileExplorer/qsydFileExplorer.js
+++ b/src/lwc/qsydFileExplorer/qsydFileExplorer.js
@@ -31,7 +31,7 @@ export default class QsydFileExplorerCmp extends LightningElement {
 	 * Internal properties
 	 */
 	_error;
-	_action;
+	_action = '';
 
 	/**
 	 * Private properties
@@ -455,4 +455,4 @@ export default class QsydFileExplorerCmp extends LightningElement {
 		}
 		return results;
 	}
-}
\ No newline at end of file
+}