diff --git a/msgpack-jackson/src/test/java/org/msgpack/jackson/dataformat/MessagePackParserTest.java b/msgpack-jackson/src/test/java/org/msgpack/jackson/dataformat/MessagePackParserTest.java
index 764da9d8f..aaab700af 100644
--- a/msgpack-jackson/src/test/java/org/msgpack/jackson/dataformat/MessagePackParserTest.java
+++ b/msgpack-jackson/src/test/java/org/msgpack/jackson/dataformat/MessagePackParserTest.java
@@ -531,7 +531,7 @@ public void testBinaryKeyInNestedObject()
         ObjectMapper mapper = new ObjectMapper(new MessagePackFactory());
         List<Object> objects = mapper.readValue(out.toByteArray(), new TypeReference<List<Object>>() {});
         assertEquals(2, objects.size());
-        @SuppressWarnings(value="unchecked")
+        @SuppressWarnings(value = "unchecked")
         Map<String, Object> map = (Map<String, Object>) objects.get(0);
         assertEquals(1, map.size());
         assertEquals(12, map.get("bar"));