diff --git a/variants/esp32s3/tbeam-s3-core/variant.h b/variants/esp32s3/tbeam-s3-core/variant.h
index 11e463364..5fc250bd2 100644
--- a/variants/esp32s3/tbeam-s3-core/variant.h
+++ b/variants/esp32s3/tbeam-s3-core/variant.h
@@ -14,6 +14,7 @@
 #define USE_SX1262
 #define USE_SX1268
 #define USE_LR1121
+#define USE_RF95
 
 #define LORA_DIO0 -1 // a No connect on the SX1262 module
 #define LORA_RESET 5
@@ -21,6 +22,13 @@
 #define LORA_DIO2 4 // SX1262 BUSY
 #define LORA_DIO3   // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TXCO is enabled
 
+// 144mhz variant uses 'RF95' (SX1278)
+#ifdef USE_RF95
+#define RF95_IRQ 2
+#define RF95_RESET LORA_RESET
+#define RF95_DIO1 LORA_DIO1
+#endif
+
 #ifdef USE_SX1262
 #define SX126X_CS 10 // FIXME - we really should define LORA_CS instead
 #define SX126X_DIO1 LORA_DIO1