diff --git a/nano/lib/threading.cpp b/nano/lib/threading.cpp
index b0b705764a..3b71fd9ac1 100644
--- a/nano/lib/threading.cpp
+++ b/nano/lib/threading.cpp
@@ -86,8 +86,12 @@ std::string nano::thread_role::get_string (nano::thread_role::name role)
 			break;
 		case nano::thread_role::name::election_scheduler:
 			thread_role_name_string = "Election Sched";
+			break;
 		case nano::thread_role::name::unchecked:
 			thread_role_name_string = "Unchecked";
+			break;
+		default:
+			debug_assert (false && "nano::thread_role::get_string unhandled thread role");
 	}
 
 	/*
diff --git a/nano/lib/threading.hpp b/nano/lib/threading.hpp
index 142bf627ba..aab4771bff 100644
--- a/nano/lib/threading.hpp
+++ b/nano/lib/threading.hpp
@@ -43,6 +43,7 @@ namespace thread_role
 		election_scheduler,
 		unchecked,
 	};
+
 	/*
 	 * Get/Set the identifier for the current thread
 	 */