diff --git a/bundles/org.openhab.binding.broadlink/README.md b/bundles/org.openhab.binding.broadlink/README.md
index b5ef224756b..2418757f32b 100644
--- a/bundles/org.openhab.binding.broadlink/README.md
+++ b/bundles/org.openhab.binding.broadlink/README.md
@@ -208,9 +208,11 @@ With the change of the storage mechanism, the files are also changing format, an
 ```json
 {
   "TV_POWER": {
+    "class": "java.lang.String",
     "value": "26008c0092961039103a1039101510151014101510151039103a10391015101411141015101510141139101510141114101510151014103a10141139103911391037123a10391000060092961039103911391014111410151015101411391039103a101411141015101510141015103911141015101510141015101510391015103911391039103a1039103911000d05000000000000000000000000"
   },
   "heatpump_off": {
+    "class": "java.lang.String",
     "value": "2600760069380D0C0D0C0D290D0C0D290D0C0D0C0D0C0D290D290D0C0D0C0D0C0D290D290D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D290D0C0D0C0D0C0D0C0D0C0D0C0D0C0D290D0C0D0C0D0C0D0C0D290D0C0D0C0D0C0D0C0D0C0D0C0D290D0C0D290D290D290D290D290D290E0002900000"
   }
 }