diff --git a/src/fios.h b/src/fios.h
index 1a1d9cdf82..720da6765b 100644
--- a/src/fios.h
+++ b/src/fios.h
@@ -42,6 +42,14 @@ struct LoadCheckData {
 		this->Clear();
 	}
 
+	/**
+	 * Don't leak memory at program exit
+	 */
+	~LoadCheckData()
+	{
+		this->Clear();
+	}
+
 	/**
 	 * Check whether loading the game resulted in errors.
 	 * @return true if errors were encountered.