diff --git a/variants/heltec_t114/variant.h b/variants/heltec_t114/variant.h
index ac9dbbe6..aa7f4022 100644
--- a/variants/heltec_t114/variant.h
+++ b/variants/heltec_t114/variant.h
@@ -58,8 +58,8 @@
 ////////////////////////////////////////////////////////////////////////////////
 // I2C pin definition
 
-#define PIN_WIRE_SDA            (16)             // P0.16
-#define PIN_WIRE_SCL            (13)             // P0.13
+#define PIN_WIRE_SDA            (26)             // P0.26
+#define PIN_WIRE_SCL            (27)             // P0.27
 
 ////////////////////////////////////////////////////////////////////////////////
 // SPI pin definition