1 files changed, 0 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b24625d..9fe729c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,3 @@
-CPPFLAGS = -D_GNU_SOURCE
 CFLAGS = -Wall -Wextra -Werror -ggdb3 -O3
 LDFLAGS = -lasound -lm -lrt