diff --git a/Makefile b/Makefile
index b7fbcf3..d68f909 100644
--- a/Makefile
+++ b/Makefile
@@ -16,8 +16,10 @@
 
 printing 	?= 0
 timing		?= 0
-assume_safe ?= 0
+assume		?= 0
 find_one	?= 0
+fancy		?= 0
+free		?= 0
 
 # note: setting deleted to 0 doesn't get any extra words,
 # but does just about triple the execution time.
@@ -26,7 +28,7 @@ delete		?= 1
 
 CC     := clang
 
-MACROS := -DPRINT_INTERMEDIATES=$(printing) -DTIME_SECTIONS=$(timing) -DASSUME_SAFE=$(assume_safe) -DFIND_ONE=$(find_one) -DDELETE=$(delete)
+MACROS := -DPRINT_INTERMEDIATES=$(printing) -DTIME_SECTIONS=$(timing) -Dassume=$(assume) -DFIND_ONE=$(find_one) -DDELETE=$(delete) -DFANCYPRINT=$(fancy) -DFREE=$(free)
 
 FLAGS  := -Ofast -Wall -Werror
 OUTPUT := -o bw
@@ -50,7 +52,7 @@ run: bw wordleWords.txt
 
 .PHONY: fast
 fast: solvedle.c boilerplate.c
-	$(CC) -c $(FLAGS) -DPRINT_INTERMEDIATES=0 -DTIME_SECTIONS=0 -DASSUME_SAFE=1 -DFIND_ONE=1 -DDELETE=1 $^
+	$(CC) $(FLAGS) -DPRINT_INTERMEDIATES=0 -DTIME_SECTIONS=0 -Dassume=1 -DFIND_ONE=1 -DDELETE=1 -DFANCYPRINT=0 -DFREE=0 -c $^
 	make bw
 
 .PHONY: clean