diff --git a/app/getopt.hpp b/app/getopt.hpp
index d3ae6633..9bd4788c 100644
--- a/app/getopt.hpp
+++ b/app/getopt.hpp
@@ -99,6 +99,6 @@ class Getopt {
   int errcnt_{0};
 };
 
-};  // namespace Util
+}  // namespace Util
 
 #endif