diff --git a/tasmota/language/cs_CZ.h b/tasmota/language/cs_CZ.h
index 13f0efc26..9614943c5 100644
--- a/tasmota/language/cs_CZ.h
+++ b/tasmota/language/cs_CZ.h
@@ -673,6 +673,8 @@
 #define D_SENSOR_A4988_MS1     "A4988 MS1"
 #define D_SENSOR_OUTPUT_HI     "Output Hi"
 #define D_SENSOR_OUTPUT_LO     "Output Lo"
+#define D_SENSOR_AS608_TX      "AS608 Tx"
+#define D_SENSOR_AS608_RX      "AS608 Rx"
 #define D_SENSOR_DDS2382_TX    "DDS238-2 Tx"
 #define D_SENSOR_DDS2382_RX    "DDS238-2 Rx"
 #define D_SENSOR_DDSU666_TX    "DDSU666 Tx"