diff --git a/sonoff/_changelog.ino b/sonoff/_changelog.ino
index f780d7a21..a5097c3b6 100644
--- a/sonoff/_changelog.ino
+++ b/sonoff/_changelog.ino
@@ -1,4 +1,5 @@
 /* 6.1.1c
+ * Fix command TimeDst/TimeStd invalid JSON (#3322)
  * Fix possible WDT due to long MQTT publish handling (#3313)
  * Fix CCS811 temperature and humidity compensation
  * Add support for CCS811 sensor (#3309)
diff --git a/sonoff/sonoff.ino b/sonoff/sonoff.ino
index 1d4442d59..593ee1d92 100755
--- a/sonoff/sonoff.ino
+++ b/sonoff/sonoff.ino
@@ -1117,7 +1117,7 @@ void MqttDataHandler(char* topic, byte* data, unsigned int data_len)
           ntp_force_sync = 1;
         }
       }
-      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"%s\":{\"Hemisphere\":%d,\"Week\":%d,\"Month\":%d,\"Day\":%d,\"Hour\":%d,\"Offset\":%d\"}}"),
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"%s\":{\"Hemisphere\":%d,\"Week\":%d,\"Month\":%d,\"Day\":%d,\"Hour\":%d,\"Offset\":%d}}"),
         command, Settings.tflag[ts].hemis, Settings.tflag[ts].week, Settings.tflag[ts].month, Settings.tflag[ts].dow, Settings.tflag[ts].hour, Settings.toffset[ts]);
     }
     else if (CMND_ALTITUDE == command_code) {