diff --git a/src/sleep.cpp b/src/sleep.cpp
index 756582c74..6b06613eb 100644
--- a/src/sleep.cpp
+++ b/src/sleep.cpp
@@ -339,7 +339,7 @@ void doDeepSleep(uint32_t msecToWake, bool skipPreflight = false, bool skipSaveN
                 // t-beam v1.2 radio power channel
                 PMU->disablePowerOutput(XPOWERS_ALDO2); // lora radio power channel
             } else if (HW_VENDOR == meshtastic_HardwareModel_LILYGO_TBEAM_S3_CORE ||
-                       HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3) {
+                       HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3 || HW_VENDOR == meshtastic_HardwareModel_T_WATCH_ULTRA) {
                 PMU->disablePowerOutput(XPOWERS_ALDO3); // lora radio power channel
             }
         } else if (model == XPOWERS_AXP192) {