diff --git a/nano/core_test/enums.cpp b/nano/core_test/enums.cpp
index ae60532ed2..a6dc3c8a77 100644
--- a/nano/core_test/enums.cpp
+++ b/nano/core_test/enums.cpp
@@ -20,4 +20,22 @@ TEST (enums, stat_dir)
 {
 	ASSERT_FALSE (nano::to_string (static_cast<nano::stat::dir> (0)).empty ());
 	ASSERT_FALSE (nano::to_string (nano::stat::dir::_last).empty ());
+}
+
+TEST (enums, log_type)
+{
+	ASSERT_FALSE (nano::log::to_string (static_cast<nano::log::type> (0)).empty ());
+	ASSERT_FALSE (nano::log::to_string (nano::log::type::_last).empty ());
+}
+
+TEST (enums, log_detail)
+{
+	ASSERT_FALSE (nano::log::to_string (static_cast<nano::log::detail> (0)).empty ());
+	ASSERT_FALSE (nano::log::to_string (nano::log::detail::_last).empty ());
+}
+
+TEST (enums, log_category)
+{
+	ASSERT_FALSE (nano::log::to_string (static_cast<nano::log::type> (0)).empty ());
+	ASSERT_FALSE (nano::log::to_string (nano::log::type::_last).empty ());
 }
\ No newline at end of file
diff --git a/nano/lib/logging_enums.hpp b/nano/lib/logging_enums.hpp
index 9effd61474..af2ebfda84 100644
--- a/nano/lib/logging_enums.hpp
+++ b/nano/lib/logging_enums.hpp
@@ -76,6 +76,8 @@ enum class type
 	bootstrap,
 	bootstrap_lazy,
 	bootstrap_legacy,
+
+	_last // Must be the last enum
 };
 
 enum class detail
@@ -112,6 +114,7 @@ enum class detail
 	requesting_account_or_head,
 	requesting_pending,
 
+	_last // Must be the last enum
 };
 
 // TODO: Additionally categorize logs by categories which can be enabled/disabled independently
@@ -121,6 +124,8 @@ enum class category
 
 	work_generation,
 	// ...
+
+	_last // Must be the last enum
 };
 }