diff --git a/schemars/src/json_schema_impls/chrono.rs b/schemars/src/json_schema_impls/chrono.rs
index 3a1731b5..29819ad6 100644
--- a/schemars/src/json_schema_impls/chrono.rs
+++ b/schemars/src/json_schema_impls/chrono.rs
@@ -64,5 +64,5 @@ macro_rules! formatted_string_impl {
 
 formatted_string_impl!(NaiveDate, "date");
 formatted_string_impl!(NaiveDateTime, "partial-date-time");
-formatted_string_impl!(NaiveTime, "partial-date-time");
+formatted_string_impl!(NaiveTime, "time");
 formatted_string_impl!(DateTime, "date-time", <Tz: TimeZone> JsonSchema for DateTime<Tz>);
diff --git a/schemars/tests/expected/chrono-types.json b/schemars/tests/expected/chrono-types.json
index e3e788f7..9f35de11 100644
--- a/schemars/tests/expected/chrono-types.json
+++ b/schemars/tests/expected/chrono-types.json
@@ -36,7 +36,7 @@
     },
     "naive_time": {
       "type": "string",
-      "format": "partial-date-time"
+      "format": "time"
     }
   }
 }
\ No newline at end of file