diff --git a/litex_boards/platforms/lattice_certuspro_nx_versa.py b/litex_boards/platforms/lattice_certuspro_nx_versa.py
index e0dab09..03c7fc5 100644
--- a/litex_boards/platforms/lattice_certuspro_nx_versa.py
+++ b/litex_boards/platforms/lattice_certuspro_nx_versa.py
@@ -130,7 +130,7 @@ _connectors = [
 # Platform -----------------------------------------------------------------------------------------
 
 class Platform(LatticeNexusPlatform):
-    default_clk_name   = "clk125"
+    default_clk_name   = "clkin125"
     default_clk_period = 1e9/125e6
 
     def __init__(self, device="LFCPNX", toolchain="radiant", **kwargs):