diff --git a/docs/source/roundtrip.rst b/docs/source/roundtrip.rst
index 899d357..c6955e0 100644
--- a/docs/source/roundtrip.rst
+++ b/docs/source/roundtrip.rst
@@ -57,8 +57,6 @@
 	# you can install full caravel (not recommended) use ``export CARAVEL_LITE=0``
 	make install
 	
-	# The default for the management core is litex, to install the pico version use
-	export MCW=pico
 	# To install the management core for simulation
 	make install_mcw