diff --git a/include/ircd/json/value.h b/include/ircd/json/value.h
index 02121b8c1..29fb37b6c 100644
--- a/include/ircd/json/value.h
+++ b/include/ircd/json/value.h
@@ -142,7 +142,9 @@ namespace ircd::json
 	template<> value::value(const uint64_t &integer);
 	template<> value::value(const int64_t &integer);
 	template<> value::value(const float &floating);
+	template<> value::value(const uint32_t &integer);
 	template<> value::value(const int32_t &integer);
+	template<> value::value(const uint16_t &integer);
 	template<> value::value(const int16_t &integer);
 	template<> value::value(const bool &boolean);
 	template<> value::value(const std::string &str);
@@ -309,11 +311,21 @@ ircd::json::value::value(const int32_t &integer)
 :value{int64_t(integer)}
 {}
 
+template<> inline
+ircd::json::value::value(const uint32_t &integer)
+:value{int64_t(integer)}
+{}
+
 template<> inline
 ircd::json::value::value(const int16_t &integer)
 :value{int64_t(integer)}
 {}
 
+template<> inline
+ircd::json::value::value(const uint16_t &integer)
+:value{int64_t(integer)}
+{}
+
 inline
 ircd::json::value::value(value &&other)
 noexcept