diff --git a/litex/tools/litex_json2dts.py b/litex/tools/litex_json2dts.py
index 31b638af7..942536d72 100755
--- a/litex/tools/litex_json2dts.py
+++ b/litex/tools/litex_json2dts.py
@@ -143,7 +143,7 @@ def generate_dts(d, initrd_start=None, initrd_size=None, polling=False):
 
     dts += """
             soc_ctrl0: soc_controller@{soc_ctrl_csr_base:x} {{
-                compatible = "litex,soc_controller";
+                compatible = "litex,soc-controller";
                 reg = <0x{soc_ctrl_csr_base:x} 0xc>;
                 status = "okay";
             }};