diff --git a/src/command_line_interface.cpp b/src/command_line_interface.cpp
index 437197a..1140fe8 100644
--- a/src/command_line_interface.cpp
+++ b/src/command_line_interface.cpp
@@ -199,7 +199,7 @@ namespace Hanabi
       }
     }
     return 0;
-  };
+  }
 
   std::optional<CLIParms> parse_parms(int argc, char *argv[])
   {