1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 6ebd743..7dfc5b4 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,7 @@ CFLAGS+=-DPREFIX=\"\"
 
 ifeq ($(shell uname),Linux)
 CFLAGS+=-DLINUX
+CFLAGS+=-D_GNU_SOURCE
 endif
 
 # Define this if you want i3status to spit out dzen2-compatible output on stdout