diff --git a/1986/marshall/Makefile b/1986/marshall/Makefile
index 9c0dfec7c..d9068b441 100644
--- a/1986/marshall/Makefile
+++ b/1986/marshall/Makefile
@@ -130,7 +130,6 @@ all: data ${TARGET}
 	supernova deep_magic magic charon pluto
 
 ${PROG}: ${PROG}.c
-	@echo "NOTE: This entry uses non-standard args to main() that do not work with modern compilers."
 	${CC} ${CFLAGS} $< -o $@ ${LIBS}
 
 # alternative executable