diff --git a/cores/esp32/esp32-hal-spi.c b/cores/esp32/esp32-hal-spi.c
index c2671836a07..be2f85d36e4 100644
--- a/cores/esp32/esp32-hal-spi.c
+++ b/cores/esp32/esp32-hal-spi.c
@@ -112,6 +112,8 @@ static spi_t _spi_bus_array[] = {
     {(volatile spi_dev_t *)(DR_REG_SPI1_BASE), 0},
     {(volatile spi_dev_t *)(DR_REG_SPI2_BASE), 1},
     {(volatile spi_dev_t *)(DR_REG_SPI3_BASE), 2}
+#elif CONFIG_IDF_TARGET_ESP32C3
+    {(volatile spi_dev_t *)(&GPSPI2), FSPI}
 #else
     {(volatile spi_dev_t *)(DR_REG_SPI0_BASE), 0},
     {(volatile spi_dev_t *)(DR_REG_SPI1_BASE), 1},