diff --git a/Makefile b/Makefile
index b60dae1..26cc89a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CFLAGS = -Wall -Wextra -Werror -Wl,-z,now
 CFLAGS_RELEASE = ${CFLAGS} -O2 -s -D_FORTIFY_SOURCE=2
-CFLAGS_DEBUG = ${CFLAGS} -O0 -g -fsanitize=leak,undefined
+CFLAGS_DEBUG = ${CFLAGS} -O0 -g -fsanitize=undefined
 LIBS = -lbsd -lcrypt
 CC = gcc