diff --git a/esp_c3_m1_i_kit/pins_arduino.h b/variants/esp_c3_m1_i_kit/pins_arduino.h
similarity index 97%
rename from esp_c3_m1_i_kit/pins_arduino.h
rename to variants/esp_c3_m1_i_kit/pins_arduino.h
index 8751264a759..0a1a0fe9fe8 100644
--- a/esp_c3_m1_i_kit/pins_arduino.h
+++ b/variants/esp_c3_m1_i_kit/pins_arduino.h
@@ -47,4 +47,4 @@ static const uint8_t A3 = 3;
 static const uint8_t A4 = 4;
 static const uint8_t A5 = 5;
 
-#endif /* Pins_Arduino_h */
+#endif         /* Pins_Arduino_h */