diff --git a/src/power_utils.cpp b/src/power_utils.cpp
index 7c9604f5..059f6058 100644
--- a/src/power_utils.cpp
+++ b/src/power_utils.cpp
@@ -146,7 +146,7 @@ namespace POWER_Utils {
             Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
         #endif
 
-        #ifdef HELTEC_V3_GPS
+        #ifdef HELTEC_V3
             Wire1.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
         #endif