diff --git a/sys/dev/terasic/de4led/terasic_de4led_fdt.c b/sys/dev/terasic/de4led/terasic_de4led_fdt.c
index 9c0782640443..d3c50b1887f1 100644
--- a/sys/dev/terasic/de4led/terasic_de4led_fdt.c
+++ b/sys/dev/terasic/de4led/terasic_de4led_fdt.c
@@ -62,7 +62,7 @@ static int
 terasic_de4led_fdt_probe(device_t dev)
 {
 
-	if (ofw_bus_is_compatible(dev, "cambridge,de4led")) {
+	if (ofw_bus_is_compatible(dev, "sri-cambridge,de4led")) {
 		device_set_desc(dev, "Terasic DE4 8-element LED");
 		return (BUS_PROBE_DEFAULT);
 	}
diff --git a/sys/dev/terasic/mtl/terasic_mtl_fdt.c b/sys/dev/terasic/mtl/terasic_mtl_fdt.c
index 3dd5151146ce..82fa7202360c 100644
--- a/sys/dev/terasic/mtl/terasic_mtl_fdt.c
+++ b/sys/dev/terasic/mtl/terasic_mtl_fdt.c
@@ -59,7 +59,7 @@ static int
 terasic_mtl_fdt_probe(device_t dev)
 {
 
-	if (ofw_bus_is_compatible(dev, "cambridge,mtl")) {
+	if (ofw_bus_is_compatible(dev, "sri-cambridge,mtl")) {
 		device_set_desc(dev, "Terasic Multi-touch LCD (MTL)");
 		return (BUS_PROBE_DEFAULT);
 	}