diff --git a/config/kernel/linux-bcm2711-edge.config b/config/kernel/linux-bcm2711-edge.config
index 9a2a31a31..3bc35805f 100644
--- a/config/kernel/linux-bcm2711-edge.config
+++ b/config/kernel/linux-bcm2711-edge.config
@@ -862,6 +862,7 @@ CONFIG_I2C_CP2615=m
 CONFIG_I2C_ROBOTFUZZ_OSIF=m
 CONFIG_I2C_TINY_USB=m
 CONFIG_I2C_SLAVE=y
+CONFIG_I2C_DESIGNWARE_SLAVE=y
 CONFIG_I2C_VIRTIO=m
 CONFIG_SPI=y
 CONFIG_SPI_BCM2835=m