diff --git a/litex/boards/platforms/versa_ecp5.py b/litex/boards/platforms/versa_ecp5.py
index dbfc26cf5..7d11e4702 100644
--- a/litex/boards/platforms/versa_ecp5.py
+++ b/litex/boards/platforms/versa_ecp5.py
@@ -50,9 +50,7 @@ _io = [
             IOStandard("SSTL135_I"),
             Misc("TERMINATION=75")),
         Subsignal("dqs_p", Pins("K2 H4"), IOStandard("SSTL135D_I"), Misc("TERMINATION=OFF"), Misc("DIFFRESISTOR=100")),
-        Subsignal("dqs_n", Pins("J1 G5"), IOStandard("SSTL135D_I")),
         Subsignal("clk_p", Pins("M4"), IOStandard("SSTL135D_I")),
-        Subsignal("clk_n", Pins("N5"), IOStandard("SSTL135D_I")),
         Subsignal("cke", Pins("N2"), IOStandard("SSTL135_I")),
         Subsignal("odt", Pins("L2"), IOStandard("SSTL135_I")),
         Subsignal("reset_n", Pins("N4"), IOStandard("SSTL135_I")),