diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index 8313f2605e..ae5a16e636 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -215,7 +215,7 @@ static void *create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap,
     qemu_fdt_setprop_cells(fdt, nodename, "interrupts", SIFIVE_U_GEM_IRQ);
     qemu_fdt_setprop_cells(fdt, nodename, "clocks",
         ethclk_phandle, ethclk_phandle, ethclk_phandle);
-    qemu_fdt_setprop(fdt, nodename, "clocks-names", ethclk_names,
+    qemu_fdt_setprop(fdt, nodename, "clock-names", ethclk_names,
         sizeof(ethclk_names));
     qemu_fdt_setprop_cells(fdt, nodename, "#address-cells", 1);
     qemu_fdt_setprop_cells(fdt, nodename, "#size-cells", 0);